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Exterior Photos
Interior Photos

2018 GMC Sierra 1500 Rebates and Incentives

Prices and Incentives

Dealer Price:
$29,000 - $56,300

Dealer Invoice:
$27,695 - $52,641

Incentives: Save up to $1,000 or

2018 Sierra 1500
{"2018":", Denali, SLE, SLT","2017":", Denali, SLE, SLT"}
Cash Incentive: $1000 or financing
Financing Incentive: 3.90% to 6.90%
Expiration Date: 07/02/2018 - Resource: GM 06/01/2018
Available Incentives by Model Year
2018 GMC Sierra 1500
Incentives Cash Incentive: $1000 or financing
Financing Incentive: 3.90% to 6.90%
Expiration Date: 07/02/2018 - Resource: GM 06/01/2018
Body Styles 2018 Sierra 1500
, Denali, SLE, SLT
2017 GMC Sierra 1500
Incentives Cash Incentive: $3000 or financing
Financing Incentive: 3.90% to 6.90%
    plus $3000 bonus cash
Expiration Date: 07/02/2018 - Resource: GM 06/01/2018
Body Styles 2017 Sierra 1500
, Denali, SLE, SLT
2018 GMC Sierra 1500 Review

Research the all new 2018 GMC Sierra 1500 to make an informed buying decision. View 2018 GMC Sierra 1500 retail pricing, rebates & incentives, features , and more. Whether you're in the market to buy a new 2018 GMC Sierra 1500 and want a quote from a local GMC dealer, or you're just researching this car, we have all the information that you need, including rebates, incentives, features, technical specifications, safety features and more..

Warranty Information
Basic: 3 Years/36,000 Miles
Recalls Issued
2018 GMC Sierra 1500 , Denali, SLE, SLT N/A

2018 GMC Sierra 1500 Models & Prices

2018 GMC Sierra 1500 BASE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Regular Cab 119.0" $29,000 $27,695 $452 / Month*
2WD Regular Cab 133.0" $29,300 $27,982 $456 / Month*
4WD Regular Cab 119.0" $32,900 $31,420 $512 / Month*
2WD Double Cab 143.5" $33,000 $31,515 $514 / Month*
4WD Regular Cab 133.0" $33,200 $31,706 $517 / Month*
2WD Crew Cab 143.5" $35,500 $33,903 $553 / Month*
4WD Double Cab 143.5" $37,000 $35,335 $576 / Month*
4WD Crew Cab 143.5" $38,700 $36,959 $602 / Month*
4WD Crew Cab 153.0" $40,100 $38,296 $624 / Month*

2018 GMC Sierra 1500 SLE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Regular Cab 119.0" SLE $35,700 $33,380 $544 / Month*
2WD Regular Cab 133.0" SLE $35,800 $33,473 $546 / Month*
2WD Double Cab 143.5" SLE $38,300 $35,811 $584 / Month*
4WD Regular Cab 119.0" SLE $39,600 $37,026 $604 / Month*
4WD Regular Cab 133.0" SLE $39,900 $37,307 $608 / Month*
2WD Crew Cab 143.5" SLE $40,700 $38,055 $620 / Month*
4WD Double Cab 143.5" SLE $42,100 $39,364 $642 / Month*
4WD Crew Cab 143.5" SLE $44,700 $41,795 $681 / Month*
4WD Crew Cab 153.0" SLE $46,100 $43,104 $703 / Month*

2018 GMC Sierra 1500 SLT
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Double Cab 143.5" SLT $42,800 $40,018 $652 / Month*
2WD Crew Cab 143.5" SLT $45,200 $42,262 $689 / Month*
4WD Double Cab 143.5" SLT $46,000 $43,010 $701 / Month*
4WD Crew Cab 143.5" SLT $48,400 $45,254 $738 / Month*
4WD Crew Cab 153.0" SLT $48,700 $45,535 $742 / Month*

2018 GMC Sierra 1500 Denali
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Crew Cab 143.5" Denali $52,900 $49,462 $806 / Month*
4WD Crew Cab 143.5" Denali $56,000 $52,360 $853 / Month*
4WD Crew Cab 153.0" Denali $56,300 $52,641 $858 / Month*

2018 GMC Sierra 1500 Features and Standard Equipment

EXTERIOR Features
BASE SLE SLT Denali
4X4 chrome badge (Included and only available with 4X4 models.)  
Active Aero Shutters, front
Assist steps, chromed tubular, 6" rectangular (factory installed) (May delete (BVQ) and add (BRS) power assist step or LPO assist steps (VXJ) by selecting (R8M) Alternate Assist Step Desired.)      
Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.)      
Bumper, front chrome lower  
Bumper, front, body-color lower      
Bumper, rear body-color with corner steps      
Bumper, rear chrome with rear bumper corner steps  
CornerStep, rear bumper
Door handles, Black      
Door handles, body-color      
Door handles, chrome    
Fog lamps, thin profile LED    
Glass, deep-tinted  
Glass, solar absorbing, tinted      
Grille surround, chrome    
Grille surround, chrome (Not included when (SXL) Elevation Edition is ordered.)      
Grille, Denali Chrome      
Headlamps, high intensity discharge (HID) projector-beam with LED signature  
Headlamps, high-performance LED headlamps with GMC signature LED lighting      
Headlight, IntelliBeam, automatic high beam on/off      
Lamps, cargo area, cab mounted with switch on center switch bank
LED Lighting, cargo box with switch on center switch bank  
Mirror caps, body-color (Deleted when (DPN) power camper mirrors are ordered.)      
Mirror caps, chrome      
Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)      
Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)    
Mirrors, outside heated power-adjustable (includes driver's side spotter mirror) (Body Color.)      
Mirrors, outside manual, Black      
Moldings, bodyside, body color      
Moldings, bodyside, chrome    
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)  
Tailgate and bed rail protection caps, top
Tailgate, EZ-Lift and Lower  
Tailgate, locking utilizes same key as ignition and door      
Taillamps, LED with signature    
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare P255/70R17 all-season, blackwall (Included and only available with (RBZ) P255/70R17 all-season, blackwall tires.)    
Tire, spare P265/70R17 all-season, blackwall    
Tires, P255/70R17 all-season, blackwall    
Tires, P265/65R18 all-season, blackwall      
Tires, P275/55R20 all-season, blackwall      
Wheel, full-size spare, 17" (43.2 cm) steel      
Wheelhouse liners, rear      
Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)    
Wheels, 17" x 8" (43.2 cm x 20.3 cm) painted steel      
Wheels, 17" x 8" (43.2 cm x 20.3 cm) premium painted aluminum, bright machined      
Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) polished aluminum      
Wheels, 20" x 9" (50.8 cm x 22.9 cm) ultra bright machined aluminum      
Window, power, rear sliding with rear defogger      
INTERIOR Features
BASE SLE SLT Denali
Air conditioning, dual-zone automatic climate control    
Air conditioning, single-zone    
Assist handle, front passenger and driver on A-pillars      
Assist handle, front passenger on A-pillar  
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging      
Cruise control, steering wheel-mounted
Defogger, rear-window electric    
Display, customizable driver display, 8" multi-color configurable      
Door locks, power
Driver Information Center, 3.5-inch diagonal monochromatic display provides warning messages and basic vehicle information      
Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information    
Floor covering, color-keyed carpeting  
Floor covering, Graphite-colored rubberized-vinyl      
Floor mats, color-keyed carpeted first and second row      
Floor mats, color-keyed carpeted first and second row (Not available with (GAT) All Terrain Package.)      
Floor mats, rubberized-vinyl front (Not available with (BG9) graphite-colored rubberized-vinyl floor covering.)      
Floor mats, rubberized-vinyl rear for Crew Cab and Double Cab models only (Not available with (BG9) graphite-colored rubberized-vinyl floor covering.)      
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Mirror, inside rearview auto-dimming    
OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)  
Pedals, power-adjustable    
Power outlet, 110-volt AC    
Remote Keyless Entry      
Remote Keyless Entry (Includes (A91) remote locking tailgate.)    
Remote vehicle starter system    
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)    
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Requires a Crew Cab model.)      
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Requires Crew Cab or Double Cab model.)      
Seat, rear full-width folding bench, 3-passenger (includes child seat top tether anchor) (Requires a Double Cab model.)      
Seating, heated and ventilated perforated leather-appointed front bucket      
Seating, heated driver and front passenger Only available on Crew Cab and Double Cab models.      
Seats, front 40/20/40 leather-appointed split-bench, 3-passenger with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including driver/front passenger power recline, driver/front passenger power lumbar, 2-position driver memory and adjustable outboard head restraints.      
Seats, front 40/20/40 split-bench 3-passenger, driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar.      
Seats, front 40/20/40 split-bench, 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Includes manually adjustable driver lumbar, lockable storage compartment in seat cushion, and storage pockets      
Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging      
Steering column, manual Tilt-Wheel    
Steering column, manual Tilt-Wheel and telescoping    
Steering wheel, heated, leather wrapped with audio and cruise controls      
Steering wheel, leather-wrapped with audio and cruise controls    
Theft-deterrent system, unauthorized entry    
Universal Home Remote    
Visors, driver and front passenger illuminated vanity mirrors  
Windows, power with driver express up and down and express down on all other windows  
Windows, power with driver express up and down and express down on all other windows (Standard on Crew Cab and Double Cab models. On Regular Cab included and only available with (PDD) Sierra Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab. Included and only available with (PCR) Sierra Fleet Convenience Package.)      
MECHANICAL Features
BASE SLE SLT Denali
Air cleaner, high-capacity      
Alternator, 150 amps  
Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)      
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power    
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with V8 engines.)    
Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr, maintenance-free with rundown protection and retained accessory power    
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
Capless Fuel Fill
Cargo tie downs (4), movable upper
Cooling, auxiliary external transmission oil cooler    
Cooling, auxiliary external transmission oil cooler (Included and only available with (L83) 5.3L EcoTec3 V8 engine.)    
Cooling, external engine oil cooler
Differential, heavy-duty locking rear    
Differential, heavy-duty locking rear (Standard on 4WD models. Included on (PDU) SLE Value Package, (PDA) Texas SLE Value Package or (NHT) Max Trailering Package.) (Standard on 4WD models. Included on 2WD models with (PDU) SLE Value Package, (PDA) Texas SLE Value Package or (NHT) Max Trailering Package.)      
Engine, 4.3L EcoTec3 V6 with Active Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (Includes (FHS) E85 FlexFuel capability. Not available on T*15743 models.)    
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)    
Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (Standard on T*15743 models.) (Standard on TK15743 models.)    
Exhaust, aluminized stainless-steel muffler and tailpipe
Four wheel drive
Frame, fully-boxed, hydroformed front section
GVWR, 6500 lbs. (2948 kg) (Requires Regular Cab model C15703.)    
GVWR, 6700 lbs. (3039 kg) (Requires Regular Cab model C15903 or K15703.)    
GVWR, 6900 lbs. (3130 kg) (Regular Cab requires K15903 model and (LV3) 4.3L EcoTec3 V6 engine. Crew Cab and Double Cab requires 2WD models and (LV3) 4.3L EcoTec3 V6 engine.)    
GVWR, 7000 lbs. (3175 kg) (Regular Cab requires K15903 model and (L83) 5.3L EcoTec3 V8 engine. Crew Cab and Double Cab requires a 2WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package.)      
GVWR, 7000 lbs. (3175 kg) (Requires 2WD model.)      
GVWR, 7100 lbs. (3221 kg) (Requires a Crew Cab or Double Cab 4WD model and (LV3) 4.3L EcoTec3 V6 engine.)    
GVWR, 7200 lbs. (3266 kg) (Requires 4WD models.)      
GVWR, 7200 lbs. (3266 kg) (Requires a Crew Cab or Double Cab 4WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine.)    
GVWR, 7200 lbs. (3266 kg) (Requires Crew Cab or Double Cab 4WD models and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model.)      
Hill Descent Control      
LPO, Polished exhaust tip (dealer installed)      
Pickup box    
Pickup box (Deleted when (ZW9) pickup box delete is ordered on Regular Cab models.)    
Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels. )      
Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZP) 20" chrome clad aluminum, (RD5) 20" polished aluminum, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels.)      
Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZQ) 20" Black-painted aluminum or any LPO wheels. Not available with (SXL) Elevation Edition.)      
Rear axle, 3.23 ratio (Standard and only available on (LV3) 4.3L EcoTec3 V6 engine with 2WD models.)    
Rear axle, 3.42 ratio      
Rear axle, 3.42 ratio (Standard on 4WD V6 models. Available with (L83) 5.3L EcoTec3 V8 engine.)    
Rear wheel drive
Recovery hooks, front, frame-mounted, black      
Recovery hooks, front, frame-mounted, black (Included with (SXL) Elevation Edition on 2WD models. Standard with 4WD models. Included with (9G3) Suspension Package, off-road, for base decor vehicles with 4WD models) (Included with 4WD models or (SXL) Elevation Edition on 2WD models.)      
Recovery hooks, front, frame-mounted, black (Included with 4WD models or (SXL) Elevation Edition on 2WD models.) (Included with (SXL) Elevation Edition on 2WD models. Standard with 4WD models.)      
Recovery hooks, front, frame-mounted, black (Standard on 4WD models.)      
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Suspension Package  
Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers      
Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)  
Transfer case, with floor-mounted shifter (Included with 4WD models only.)      
Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking  
Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires Double Cab model and (L83) 5.3L EcoTec3 V8 engine. Requires Crew cab model without (GAT) All Terrain Package, (PDT) SLT Crew Cab Premium Plus Package, (NHT) Max Trailering Package or (L86) 6.2L EcoTec3 V8 engine.)      
Transmission, 8-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking      
Underbody Shield, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case (Standard on 4WD models only.)      
PACKAGE Features
BASE SLE SLT Denali
Enhanced Driver Alert Package includes (UHY) Low Speed Collision Mitigation Braking, (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps and (UEU) Forward Collision Alert, Safety Alert Seat      
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors    
SAFETY Features
BASE SLE SLT Denali
Air bag, Passenger Sensing System      
Air bags, dual-stage frontal and side-impact, driver and front passenger and head-curtain and seat-mounted side-impact, front and rear outboard seating positions with Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)  
Air bags, dual-stage frontal and side-impact, driver and front passenger and head-curtain side-impact, front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)      
Daytime Running Lamps with automatic exterior lamp control
Forward Collision Alert      
Front and Rear Park Assist, Ultrasonic      
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)  
Lane Keep Assist      
Low Speed Forward Automatic Braking      
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)  
OnStar Delete      
Rear Vision Camera      
Rear Vision Camera (Deleted with (ZW9) pickup box delete.)    
Rear Vision Camera with dynamic guide lines      
Safety Alert Seat      
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
ENTERTAINMENT Features
BASE SLE SLT Denali
6-speaker audio system  
Audio system, 7" diagonal Color Touch Screen with GMC Infotainment System, AM/FM with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone      
Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone      
Audio system, 8" diagonal Color Touch Screen with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (Upgradeable to (IO6) 8" Diagonal Color Touch audio system with Navigation and GMC Infotainment System.)    
Bluetooth for phone personal cell phone connectivity to vehicle audio system
Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats)      
Radio, HD  
Single-slot CD/MP3 player      
Single-slot CD/MP3 player (On Crew Cab model replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) Entertainment Package is ordered.)      
Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)      
SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)  
SiriusXM Satellite Radio, delete      
Steering wheel audio controls  
Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)      

2018 GMC Sierra 1500 Options and Addition Equipment

ADDITIONAL EQUIPMENT Options
BASE SLE SLT Denali
6-SPEAKER AUDIO SYSTEM included with (NKC) Active Noise Cancellation (Not available with (UQA) Bose Sound speakers. Included and only available with (L86) 6.2L EcoTec3 V8 engine and (B3F) bench seat.)      
ACTIVE NOISE CANCELLATION (Included and only available with (L86) 6.2L EcoTec3 V8 engine.)    
AIR CLEANER, HIGH-CAPACITY (Requires 4WD model. Included and only available with (VYU) Snow Plow Prep Package.)      
AIR CLEANER, HIGH-CAPACITY (Requires 4WD model. Included and only available with (Z71) Off-Road Suspension Package or (VYU) Snow Plow Prep Package.)      
AIR CLEANER, HIGH-CAPACITY (Requires 4WD model. Included and only available with (Z71) Off-Road Suspension Package)      
AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL (Requires a Crew Cab or Double Cab model. Included and only available with (PDU) SLE Value Package or (PDA) Texas SLE Value Package.)      
ALL TERRAIN PACKAGE includes (CGN) spray-on bed liner, (UHN) 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum wheels, (AN3) front bucket seats and (UQA) Bose premium audio system, (DP6) Black painted mirror caps, (D75) body color door handles, (B86) body color side molding, Black belt molding, (Z71) Off-Road Suspension Package with monotube Rancho shocks, (NZZ) underbody shield, (UD7) Rear Park Assist, (RIA) floor liners, LPO deletes the standard (B58) carpeted floor mats, (VB5) front body-color bumper, (VT5) rear body-color bumper with corner steps, unique grille with body color surround and chrome accents, bright sill plates and All-Terrain cluster. All Terrain side emblem replaces Z71 fender emblem and Sierra door emblem. Requires one of the following exterior colors: (G1K) Stone Blue Metallic, (G2X) Deep Mahogany Metallic, (GAZ) Summit White, (GBA) Onyx Black, (GPA) Dark Slate Metallic, (GPJ) Red Quartz Tintcoat (Requires 4WD models, (H2W) interior trim jet Black/Spice Red, (RBX) P265/65R18 all-terrain, blackwall tires or (RBW) P265/65R18 all-terrain, white outlined tires with (UHN) 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum wheels. Not available with SEO options, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (NHT) Max Trailering Package, (PDT) SLT Crew Cab Premium Plus Package, (PDB) SLT Premium Package, (PDC) Texas SLT Premium Package, (Y86) Enhanced Driver Alert Package, (VXH) 6" rectangular chrome tubular assist steps, LPO and (VQY) Chrome recovery hooks, LPO. Upgradeable to (NZH) 20" wheels with (RC7) 20" tires or LPO 20" and 22" tires and wheels.)      
ALL TERRAIN SLT PREMIUM PACKAGE includes (NZH) 20" x 9" bright machined aluminum wheel with painted accents, (T4L) high-performance LED headlamps, (UD5) Front and Rear Park Assist, (RVS) 4" black round assist steps, LPO, (UVD) heated steering wheel and (A48) sliding rear window. Available on Crew Cab or Double Cab. (Requires (GAT) All Terrain Package. Not available with (PCM) SLT Preferred Package. Not available with LPO wheels or any other assist steps.) *GROSS*      
ALL TERRAIN X PACKAGE includes (WBC) Cat-Back Performance Exhaust system, LPO, (REG) 18" Black Painted Wheels, (RI8) 18" Goodyear Wrangler DuraTrac 265/65R18 SL 114S blackwall MT tires with aggressive tire tread, (T4L) full LED headlamps, Black Sport Assist Step, Black bed mounted tubular Sport bar and B-Pillar vinyl wrap. Crew Cab TK15543 and Double Cab TK15753 models, Requires one of the following exterior colors: (G1K) Stone Blue Metallic, (G2X) Deep Mahogany Metallic, (GAZ) Summit White, (GBA) Onyx Black, (GPA) Dark Slate Metallic, (GPJ) Red Quartz Tintcoat (Requires 4WD models, (GAT) All Terrain Package and (L83) 5.3L EcoTec3 V8 engine. Upgradeable to (L86) 6.2L EcoTec3 V8 engine. (WBC) Cat-Back Performance Exhaust system, LPO is not included when (L86) 6.2L EcoTec3 V8 engine is selected. Not available with SEO options, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (PDG) All Terrain SLT Premium Package, (PDL) Cargo Convenience Package, LPO, (PDH) GMC Interior Protection Package, LPO, (VQT) hard tri-folding tonneau cover, LPO, (VPB) soft tonneau cover, LPO, (5JY) soft folding tonneau cover, LPO, (RVQ) 6" rectangular Black tubular assist steps, LPO, (RVS) 4" black round assist steps, LPO, (SCZ) chrome tailgate handle, LPO, (VAV) all-weather floor mats, LPO, (VQZ) polished exhaust tip, LPO, (VXH) 6" rectangular chrome tubular assist steps, LPO, (VXJ) 4" round chrome tubular assist steps, LPO, (S6L) Off-Road assist steps, LPO, (VZX) bed liner, LPO, (DQS) chrome power adjustable, power folding camper mirrors, (SEV) 22" 6-spoke high-gloss Black wheels, LPO, (SF0) 22" (55.9 cm) chrome 6-spoke multi-featured design wheels, LPO, (SF1) 22" (55.9 cm) 7-spoke Silver wheels, LPO or (RX1) 22" (55.9 cm) 7-spoke Silver wheels with Black inserts, LPO. Available with (PCM) SLT Preferred Package.) *GROSS*      
ALTERNATE ASSIST STEP DESIRED (Requires (BRS) power assist step or LPO assist steps (VXJ) 4" round chrome tubular assist steps, LPO.) *CREDIT*      
ALTERNATOR, 100 AMPS (Included and only available with (PCQ) SLT eAssist Package.)      
ALTERNATOR, 170 AMPS (Included and only available with (VYU) Snow Plow Prep Package.)    
ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (Requires Crew Cab models. Included with (PDT) SLT Crew Cab Premium Plus Package, (PDC) Texas SLT Premium Package and (PDB) SLT Premium package. Not available with (PCO) Essentials Package, LPO or any LPO assist steps.) (factory installed)      
ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (Requires Crew Cab models. Not available with (PCO) Essentials Package, LPO or any LPO assist steps.) (factory installed)    
BATTERY, HEAVY-DUTY 720 COLD-CRANKING AMPS/80 AMP-HR, MAINTENANCE-FREE with rundown protection and retained accessory power (Included and only available with V8 engines.)    
BED LINER, SPRAY-ON Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO. Not available with any ship thru code on Double Cab and Regular Cab models. Not available with (PDH) GMC Interior Protection Package, LPO.)    
BED LINER, SPRAY-ON Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Included with (GAT) All Terrain Package or (PDT) SLT Crew Cab Premium Plus Package. Not available with (VZX) bed liner, LPO. Not available with any ship thru code on Double Cab models. Not available with (PDH) GMC Interior Protection Package, LPO.)      
BLACK PACK includes (SEW) 22" 5-spoke Silver bright machined wheels with high-gloss Black, LPO and (RVS) 4" black round assist steps, LPO (Not available with (STF), (PDT), (PDG), (PDB), (PDC), (PCQ), (NHT) any other 22" wheels or any other assist step. No substitutions to (PDM) Black Pack will be allowed.)      
BLACK PACK includes (SEW) 22" 5-spoke Silver bright machined wheels with high-gloss Black, LPO and (RVS) 4" black round assist steps, LPO (Requires a Crew Cab or Double Cab model. Not available with (SXL), (NHT) any other 22" wheels or any other assist step. No substitutions to (PDM) Black Pack will be allowed)      
BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats) includes (NKC) noise control system.) (Included in (PDT) SLT Crew Cab Premium Plus Package, (GAT) All-Terrain Package, (PDB) SLT Premium Package or (PDC) Texas SLT Premium Package. Required when (L86) 6.2L EcoTec3 V8 engine and (AN3) bucket seat are ordered and      
BUMPER, FRONT, BODY-COLOR LOWER (Included and only available with (GAT) All-Terrain Package.)      
BUMPER, FRONT, BODY-COLOR LOWER (Included and only available with (SXL) Elevation Edition.)    
BUMPER, REAR BODY-COLOR with corner steps (Included and only available with (GAT) All-Terrain Package.)      
BUMPER, REAR BODY-COLOR with corner steps (Included and only available with (SXL) Elevation Edition.)    
CONSOLE, FLOOR MOUNTED with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging (Included and only available with (AN3) front bucket seats.)      
CONSOLE, FLOOR MOUNTED with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging (Requires a Crew Cab or Double Cab model. Included and only available with (A95) front bucket seats.)      
COOLING, AUXILIARY EXTERNAL TRANSMISSION OIL COOLER (Included and only available with (L83) 5.3L EcoTec3 V8 engine.)    
CUSTOMER DIALOGUE NETWORK
DEFOGGER, REAR-WINDOW ELECTRIC      
DEFOGGER, REAR-WINDOW ELECTRIC (Included and only available with (PCM) SLE Preferred Package, (PDU) SLE Value Package, (PDA) Texas SLE Value Package, or (PDD) SLE Convenience Package.)      
DELETE: SPRAY-ON BED LINER (Required with (VBR) rubber bed mat, LPO, (PDH) GMC Interior Protection Package, LPO or (VZX) bed liner, LPO.)      
DENALI ULTIMATE PACKAGE includes (L86) 6.2L EcoTec3 V8 engine, (Q7M) 22" aluminum wheels with premium paint and chrome inserts, (SFE) wheel locks, LPO, (CF5) power sunroof, (JL1) trailer brake controller, (BRS) Tri-Mode Power Steps, (VQY) chrome recovery hooks, LPO. (Requires 4WD model. Not available with any LPO wheels, (PDH) GMC Interior Protection Package, LPO or (PDL) Cargo Convenience Package, LPO. Requires (RHH) 22" all-terrain tires.) *GROSS*      
DIFFERENTIAL, HEAVY-DUTY LOCKING REAR (Included with (Z82) Trailering equipment.)      
DIFFERENTIAL, HEAVY-DUTY LOCKING REAR (Standard on 4WD models. Included on 2WD models with (PDU) SLE Value Package, (PDA) Texas SLE Value Package or (NHT) Max Trailering Package.)      
DOOR HANDLES, BODY-COLOR (Included and only available with (GAT) All Terrain Package.)      
DOOR HANDLES, BODY-COLOR (Included and only available with (SXL) Elevation Edition.)      
E85 FLEXFUEL CAPABLE (Optional with (L83) 5.3L EcoTec3 V8 engine with (MYC) 6-speed automatic transmission or included with (LV3) 4.3L EcoTec3 V6 engine. Not available with (ZW9) pickup box delete.)    
E85 FLEXFUEL CAPABLE (Optional with (L83) 5.3L EcoTec3 V8 engine with (MYC) 6-speed automatic transmission.)      
ELEVATION EDITION includes (NZQ) 20" x 9" Black-painted aluminum wheels, (QT0) P275/55R20 all-season, blackwall tires, (DL8) outside heated power-adjustable mirrors, (DP6) body colored mirror caps, (TRB) body color accented grille surround, (AQQ) Remote Keyless Entry, (A91) remote locking tailgate, (AKO) deep tinted glass, (B86) bodyside, body color moldings, (KI4) 110-volt AC power outlet, (UE1) OnStar, (VV4) OnStar 4G LTE Wi-Fi Hotspot, (B30) carpeted floor, (VB5) front body-color bumper, (VT5) rear body-color bumper with corner steps, (D75) body colored door handles, (T3U) LED front fog lamps and (V76) Black recovery hooks on 2WD model. (Requires a Double Cab model and exterior color: (GAZ) Summit White or (GBA) Onyx Black. Not available with: (PDD) Sierra Convenience Package, (BG9) graphite-colored rubberized-vinyl floor covering, (AZ3) front 40/20/40 split-bench seat, (PCX) Sierra Appearance Package, (V22) chrome grille surround any Ship Thru code, any LPO wheels, (H2Q) vinyl bench seating or SEO (8F2) Ornamentation Delete.) Note: No changes or substitutions to the included (SXL) Elevation Edition equipment will be allowed other than a change to (RC7) P275/55R20 all-terrain, blackwall tires if so desired. (G80) rear locking differential, (Z82) trailering equipment, (RD3) 20" bright machined aluminum wheels, (UF2) LED cargo box lighting and (U2K) SiriusXM Satellite Radio are select available options. *GROSS*      
ELEVATION EDITION includes (NZQ) 20" x 9" Black-painted aluminum wheels, (QT0) P275/55R20 all-season, blackwall tires, (TRB) body color accented grille surround, (VB5) front body-color bumper, (VT5) rear body-color bumper with corner steps and (V76) Black recovery hooks on 2WD model. (Not available with TC15743 model. Requires Double or Crew Cab models, (PDU) SLE Value Package and exterior color: (GAZ) Summit White or (GBA) Onyx Black. Not available with: (NHT) Max Trailering Package, (BG9) graphite-colored rubberized-vinyl floor covering, (V22) chrome grille surround, any Ship Thru code, any LPO wheels or SEO (8F2) Ornamentation Delete.) Note: No changes or substitutions to the included (SXL) Elevation Edition equipment will be allowed other than a change to (RC7) P275/55R20 all-terrain, blackwall tires and or (RD3) 20" bright machined aluminum wheels, (Z82) trailering equipment and (Z71) Off-Road Suspension Package are select available options.      
ENGINE BLOCK HEATER
ENHANCED DRIVER ALERT PACKAGE includes (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps, (UHY) Low Speed Collision Mitigation Braking, (UD5) Front and Rear Park Assist and (UEU) Forward Collision Alert, Safety Alert Seat (Included with (PDT) SLT Crew Cab Premium Plus Package. Requires Crew Cab or Double Cab model. Requires (PCM) SLT Preferred Package, (KQV) heated and ventilated driver and front passenger seating, (AN3) front bucket seats and (H3A), (H3B) or (H3C) interior trim. Not available with (GAT) All-Terrain Package.)      
ENHANCED DRIVER ALERT PACKAGE includes (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps, (UHY) Low Speed Collision Mitigation Braking, (UD5) Front and Rear Park Assist and (UEU) Forward Collision Alert, Safety Alert Seat (Requires Regular Cab model. Requires (PCM) SLE Preferred Package, (AZ3) seats 40/20/40 split-bench with (H0U) Jet Black cloth interior trim and (AG1) driver 10-way power seat adjuster.)      
ENTERTAINMENT PACKAGE, REAR SEAT DVD/BLU-RAY PLAYER with 9.2 inch LCD display, 2 sets of wireless headphones and A/V remote control (Replaces (TG5) single-slot CD/MP3 player.)      
ENTERTAINMENT PACKAGE, REAR SEAT DVD/BLU-RAY PLAYER with 9.2 inch LCD display, 2 sets of wireless headphones and A/V remote control (Requires Crew Cab model, (AN3) front bucket seats and (UQA) Bose premium audio system. Replaces (TG5) single-slot CD/MP3 player.)      
FLOOR COVERING, COLOR-KEYED CARPETING (Included with (SXL) Elevation Edition.)      
FLOOR MATS, RUBBERIZED-VINYL FRONT (Included and only available with (B30) color-keyed carpeting. Not available with (BG9) graphite-colored rubberized-vinyl floor covering.)      
FLOOR MATS, RUBBERIZED-VINYL REAR for Crew Cab and Double Cab models only (Included and only available with (B30) color-keyed carpeting. Not available with (BG9) graphite-colored rubberized-vinyl floor covering.)      
FOG LAMPS, THIN PROFILE LED (Included and only available with (PCM) SLE Preferred Package, (PDA) Texas SLE Value Package or (PDU) SLE Value Package.)      
FOG LAMPS, THIN PROFILE LED (Included and only available with (SXL) Elevation Edition.)      
FORWARD COLLISION ALERT (Included and only available with (Y86) Enhanced Driver Alert Package.)    
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available with (PDT) SLT Crew Cab Premium Plus Package, (PCM) SLT Preferred Package, (Y86) Enhanced Driver Alert Package or (PDG) All Terrain SLT Premium Package.)      
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available with (Y86) Enhanced Driver Alert Package. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
GLASS, DEEP-TINTED (Included and only available with (PCX) Sierra Appearance Package or (SXL) Elevation Edition.)      
GMC CONNECTED ACCESS with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; (Included and only available with (UE1) OnStar. EFFECTIVE WITH SALES STARTING 5/1/2018. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)      
GRILLE SURROUND, BODY COLOR (Included and only available with (SXL) Elevation Edition.)    
HEADLAMPS, HIGH-PERFORMANCE LED HEADLAMPS with GMC signature LED lighting (Included and only available with (PDT) SLT Crew Cab Premium Plus Package, (PDG) All Terrain SLT Premium Package and (STF) All Terrain X Package.)      
HEADLIGHT, INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF (Included and only available with (Y86) Enhanced Driver Alert Package.)    
HILL DESCENT CONTROL (Included and only available with (Z71) Off-Road Suspension Package.)    
ILLINOIS COST SURCHARGE *PRICE TO FOLLOW*
INDIANA COST SURCHARGE
LANE KEEP ASSIST (Included and only available with (Y86) Enhanced Driver Alert Package.) helps keep vehicle centered in sensed lane    
LED LIGHTING, CARGO BOX with switch on center switch bank (Included and only available with (PDD) Sierra Convenience Package or requires (SXL) Elevation Edition. Required with (PCO) Essentials Package, LPO.)      
LICENSE PLATE KIT, FRONT (will be forced on orders with ship-to states that require front license plate)  
LICENSE PLATE KIT, FRONT (will be forced on orders with ship-to states that require front license plate) Note: (VK3) deletes center lower bumper filler panel.      
LOW SPEED FORWARD AUTOMATIC BRAKING (Included and only available with (Y86) Enhanced Driver Alert Package.)    
LPO, 22" (55.9 CM) 5-SPOKE SILVER BRIGHT MACHINED WHEELS WITH HIGH-GLOSS BLACK LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Included with (PDM) Black Pack. Requires (RHH) 22" all-terrain tires. Not available with (NHT) Max Trailering Package. Requires Crew Cab or Double Cab models.) (dealer installed)    
LPO, 22" (55.9 CM) 5-SPOKE SILVER BRIGHT MACHINED WHEELS WITH HIGH-GLOSS BLACK LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires.) (dealer installed)      
LPO, 22" (55.9 CM) 6-SPOKE HIGH-GLOSS BLACK WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires. Not available with (NHT) Max Trailering Package. Requires Crew Cab or Double Cab models.) (dealer installed)    
LPO, 22" (55.9 CM) 6-SPOKE HIGH-GLOSS BLACK WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires.) (dealer installed)      
LPO, 22" (55.9 CM) 6-SPOKE PREMIUM SILVER BRIGHT MACHINED WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires. Not available with (NHT) Max Trailering Package. Requires Crew Cab or Double Cab models.) (dealer installed)    
LPO, 22" (55.9 CM) 6-SPOKE PREMIUM SILVER BRIGHT MACHINED WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires.) (dealer installed)      
LPO, 22" (55.9 CM) 7-SPOKE SILVER WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires. Not available with (NHT) Max Trailering Package. Requires Crew Cab or Double Cab models.) (dealer installed)    
LPO, 22" (55.9 CM) 7-SPOKE SILVER WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires.) (dealer installed)      
LPO, 22" (55.9 CM) 7-SPOKE SILVER WHEELS WITH BLACK INSERTS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Not available with (PEC) Denali Ultimate Package. Requires (RHH) 22" all-terrain tires.) (dealer installed)      
LPO, 22" (55.9 CM) 7-SPOKE SILVER WHEELS WITH BLACK INSERTS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Requires (RHH) 22" all-terrain tires. Not available with (NHT) Max Trailering Package. Requires Crew Cab or Double Cab models.) (dealer installed)    
LPO, 22" (55.9 CM) CHROME MULTI-SPOKE WHEELS LPO wheels will come with 4 steel 22" wheels from the factory with alignment specs set to 22" LPO wheel selected (Included and only available with (PCU) Chrome Package, LPO.) (dealer installed) *PRICE TO FOLLOW*  
LPO, ACCESSORY ASSIST STEP, OFF-ROAD, BLACK (Not available with (STF) All Terrain X Package, (PCO) Essentials Package, LPO or any RPO or LPO assist steps.) (dealer installed)      
LPO, ACCESSORY ASSIST STEP, OFF-ROAD, BLACK (Requires Crew Cab or Double Cab model. Not available with (PCO) Essentials Package, LPO or any RPO or LPO assist steps.) (dealer installed)    
LPO, ALL-WEATHER FLOOR LINER (Included with (GAT) All Terrain Package, (PDO) Protection Package, LPO and (PCO) Essentials Package, LPO. Not available with (VAV) all-weather floor mats.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR LINER (Included with (PDO) Protection Package, LPO. Not available with (VAV) all-weather floor mats.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR LINER (Requires (B30) color keyed carpeting. Included with (PDO) Protection Package, LPO and (PCO) Essentials Package, LPO. Not available with (VAV) all-weather floor mats or (BG9) graphite-colored rubberized-vinyl floor covering.) (dealer-installed)    
LPO, ALL-WEATHER FLOOR MATS, FRONT AND REAR ON CREW CAB AND DOUBLE CAB; FRONT ONLY ON REGULAR CAB (Included with (PDL) Cargo Convenience Package, LPO and (PDH) GMC Interior Protection Package, LPO. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR MATS, FRONT AND REAR ON CREW CAB AND DOUBLE CAB; FRONT ONLY ON REGULAR CAB (Included with (PDL) Cargo Convenience Package, LPO and (PDH) GMC Interior Protection Package, LPO. Not available with (PDO) Protection Package, LPO.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR MATS, FRONT AND REAR ON CREW CAB AND DOUBLE CAB; FRONT ONLY ON REGULAR CAB (Requires (B30) color-keyed carpeting. Included with (PDH) GMC Interior Protection Package, LPO. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR MATS, FRONT AND REAR ON CREW CAB AND DOUBLE CAB; FRONT ONLY ON REGULAR CAB (Requires (B30) color-keyed carpeting. Included with (PDL) Cargo Convenience Package, LPO and (PDH) GMC Interior Protection Package, LPO. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) (dealer-installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Included with (PCO) Essentials Package, LPO and (PCU) Chrome Package, LPO. Not available with any other assist steps.) (dealer installed)    
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Included with (PCO) Essentials Package, LPO. Not available with any other assist steps.) (dealer installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Included with (PCU) Chrome Package, LPO. Not available with any other assist steps. ) (dealer installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (Requires Double Cab or Regular Cab model. Not available with (PCO) Essentials Package, LPO or any LPO or RPO assist steps.) (dealer installed)  
LPO, BED LINER (Not available with (CGN) spray-on bed liner.) (dealer installed)
LPO, BLACK TUBULAR ASSIST STEP, 6" RECTANGULAR (Not available with (PCO) Essentials Package, LPO or any LPO or RPO assist steps.) (dealer installed)  
LPO, BLACK TUBULAR ASSIST STEPS, 4" ROUND (Included with (PDM) Black Pack. Not available with (PCO) Essentials Package, LPO or any LPO or RPO assist steps.) (dealer installed)    
LPO, BLACK TUBULAR ASSIST STEPS, 4" ROUND (Not available with (PCO) Essentials Package, LPO or any LPO or RPO assist steps.) (dealer installed)      
LPO, BODY COLOR MOLDED SPLASH GUARDS (Requires (GAN) Quicksilver Metallic, (GAZ) Summit White, or (GBA) Onyx Black. Not available with (VQK) Front and Rear Molded Splash Guards, LPO, (PDO) Protection Package, LPO.) (dealer installed)
LPO, CARGO CONVENIENCE PACKAGE includes (VAV) all-weather floor mats, LPO, (VKW) front console organizer, LPO and (VBJ) rear under seat storage, LPO, (Not available with (PEC) Denali Ultimate Package or (PDO) Protection Package, LPO.) (dealer installed)      
LPO, CARGO CONVENIENCE PACKAGE includes (VAV) all-weather floor mats, LPO, (VKW) front console organizer, LPO and (VBJ) rear under seat storage, LPO, (Requires (AN3) front full feature leather appointed bucket seats. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) (dealer installed)      
LPO, CARGO CONVENIENCE PACKAGE includes (VAV) all-weather floor mats, LPO, (VKW) front console organizer, LPO and (VBJ) rear under seat storage, LPO, (Requires a Crew Cab or Double Cab model and (B30) color-keyed carpeting and (A95) front cloth bucket seats. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) (dealer installed)      
LPO, CAT-BACK PERFORMANCE EXHAUST (Included with (STF) All Terrain X Package. Requires (L83) 5.3L EcoTec3 V8 engine. Not available with (VQZ) polished exhaust tip, LPO.) (dealer-installed)      
LPO, CAT-BACK PERFORMANCE EXHAUST (Requires Crew Cab or Double Cab model and (L83) 5.3L EcoTec3 V8 engine. Not available with (VQZ) polished exhaust tip, LPO.) (dealer-installed)    
LPO, CHROME BODYSIDE MOLDINGS      
LPO, CHROME PACKAGE includes (VXJ) 4" round chrome tubular assist steps, LPO and (SEY) 22" (55.9 cm) Chrome Multi-Spoke wheels, LPO, (Not available with (SFE), (PEC), (RX1), (SF0), (SF1), (SEV), (SEW) and (RX1). (PCU) Chrome Package, LPO, is not available with any other assist step or LPO wheels.) (dealer-installed). *PRICE TO FOLLOW*      
LPO, CHROME PACKAGE includes (VXJ) 4" round chrome tubular assist steps, LPO and (SEY) 22" (55.9 cm) Chrome Multi-Spoke wheels, LPO, (Requires a Crew Cab model. Not available with (SFE), (SXL), (GAT), (STF), (PDG), (PEC), (PDM), (PCO), (PCQ), (PDB), (NHT), (NAA), (VXH), (RVS), (S6L), (BVQ), (BRS), (RD3), (RD5), (RTL), (NZT), (RX1), (RVQ), (SF0), (SF1), (SEV), (SEW), (RVS) and (RD3). (PCU) Chrome Package, LPO, is not available with any other assist step or LPO wheels.) (dealer-installed). *PRICE TO FOLLOW*    
LPO, CHROME RECOVERY HOOKS (Deletes and not available with (V76) recovery hooks. Not available with (GAT) All Terrain Package.)      
LPO, CHROME RECOVERY HOOKS (Included and only available with (PEC) Denali Ultimate Package.)      
LPO, CHROME RECOVERY HOOKS (Not available with (SXL) Elevation Edition. Deletes and not available with (V76) recovery hooks.)    
LPO, CONSOLE INSERT EXPANDABLE FOLDER TOTE (Included with (PDL) Cargo Convenience Package, LPO. Requires (AN3) front bucket seats. Not available with (S0P) console insert, LPO.) (dealer installed)    
LPO, CONSOLE INSERT EXPANDABLE FOLDER TOTE (Requires a Crew Cab or Double Cab model and (A95) front bucket seats. Included with (PDL) Cargo Convenience Package, LPO. Not available with (S0P) console insert, LPO.) (dealer installed)      
LPO, CONSOLE INSERT ORGANIZER TRAY (Not available with (VKW) front console organizer, LPO.) (dealer installed)      
LPO, CONSOLE INSERT ORGANIZER TRAY (Requires (AN3) front bucket seats.) (dealer installed)      
LPO, CONSOLE INSERT ORGANIZER TRAY (Requires a Crew Cab or Double Cab model and (A95) front bucket seats.) (dealer installed)      
LPO, ESSENTIALS PACKAGE includes: (VXJ) 4" round chrome tubular assist steps, LPO, (5JY) tri-folding soft tonneau cover, LPO and (RIA) all-weather floor liners, LPO, (Requires (B30) color keyed carpeting and (UF2) LED cargo box lighting. Not available with (BVQ) 6" rectangular chrome tubular assist steps, (S6L) Off-Road Black assist steps, LPO, (VXH) 6" rectangular chrome tubular assist steps, LPO, (RVQ) 6" rectangular Black tubular assist steps, LPO, (RVS) 4" Black round assist steps, LPO, (PDL) Cargo Convenience Package, LPO, (PDM) Black Pack, (GAT) All Terrain Package, (PCQ) SLT eAssist Package, (PDA) Texas SLE Value Package, (PDC) Texas SLT Premium Package, (PDO) Protection Package, LPO, (PDU) SLE Value Package, (STF) All Terrain X Package, (VAV) all-weather floor mats, LPO, (VPB) soft tonneau cover, LPO, (VQT) hard tri-folding tonneau cover, LPO, (VZX) bed liner, LPO, (NAA) Rocker Guard, LPO or (ZW9) pickup box delete. (PCO) Essentials Package, LPO is not available with any other tonneau cover or assist step.) (dealer-installed).  
LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (Included with (PDO) Protection Package, LPO. Not available with (VRV) body color molded splash guards, LPO.) (dealer installed)
LPO, FRONT BRAKE KIT-PERFORMANCE includes Red Brembo 6-piston brake calipers with larger than stock pads and rotors (front brakes only with GMC logo), (Requires (SXL) Elevation Edition.) (dealer-installed)      
LPO, FRONT BRAKE KIT-PERFORMANCE includes Red Brembo 6-piston brake calipers with larger than stock pads and rotors (front brakes only with GMC logo), (Requires 20" or 22" wheels.) (dealer-installed)  
LPO, GMC INTERIOR PROTECTION PACKAGE includes (VAV) all-weather floor mats, LPO and (VBR) rubber bed mat, LPO, (No longer available to order. Not available with (PEC) Denali Ultimate Package, (CGN) spray-on bed liner, (PDL) Cargo Convenience Package, LPO or (VZX) bed liner, LPO.) (dealer-installed) *No Longer Factory Orderable, See Dealer for Current Availability*      
LPO, GMC INTERIOR PROTECTION PACKAGE includes (VAV) all-weather floor mats, LPO and (VBR) rubber bed mat, LPO, (Not available with (CGN) spray-on bed liner, (PDL) Cargo Convenience Package, LPO or (VZX) bed liner, LPO. No longer available to order.) (dealer-installed) *No Longer Factory Orderable, See Dealer for Current Availability*    
LPO, GMC INTERIOR PROTECTION PACKAGE includes (VAV) all-weather floor mats, LPO and (VBR) rubber bed mat, LPO, (Requires (B30) color-keyed carpeting. Not available with (CGN) spray-on bed liner or (VZX) bed liner, LPO. No longer available to order.) (dealer-installed) *No Longer Factory Orderable, See Dealer for Current Availability*      
LPO, POLISHED EXHAUST TIP (dealer installed)  
LPO, PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (Not available with (VRV) Body Color Molded Splash Guards, LPO or (VAV) all-weather floor mats, LPO.) (dealer-installed).      
LPO, PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (Requires (B30) color keyed carpeting. Not available with (VRV) Body Color Molded Splash Guards, LPO, (VAV) all-weather floor mats, LPO, (PCO) Essentials Package, LPO, (PDC) Texas SLT Premium Package, (PDL) Cargo Convenience Package, LPO, (GAT) All Terrain Package, (STF) All Terrain X Package or (ZW9) pickup box delete.) (dealer-installed).  
LPO, REAR SEAT DVD ENTERTAINMENT SYSTEM dual independent 7" monitors located in the headrest, includes cable kit, remote control, 2-wireless infrared headphones, vehicle wire harness jumper, control box, owners manual and 6-AAA batteries for headphones and remote (Not available with (U42) rear seat DVD/Blu-Ray Entertainment Package.) (dealer installed)    
LPO, REAR SEAT DVD ENTERTAINMENT SYSTEM dual independent 7" monitors located in the headrest, includes cable kit, remote control, 2-wireless infrared headphones, vehicle wire harness jumper, control box, owners manual and 6-AAA batteries for headphones and remote (Requires Crew Cab or Double Cab model.) (dealer installed)      
LPO, REAR UNDERSEAT STORAGE, COMPOSITE STORAGE BIN (Included with (PDL) Cargo Convenience Package, LPO.) (dealer installed)      
LPO, REAR UNDERSEAT STORAGE, COMPOSITE STORAGE BIN (Requires a Crew Cab or Double Cab model. Included with (PDL) Cargo Convenience Package, LPO.) (dealer installed)    
LPO, REAR UNDERSEAT STORAGE, COMPOSITE STORAGE BIN (Requires Crew Cab or Double Cab model.) (dealer installed)      
LPO, ROCKER GUARD (Requires Crew Cab or Double Cab model. Not available with the following: (BVQ), (PCO), (PDB), (PDC), (PDG), (PDT), (STF), (S6L), (RVQ), (RVS), (VXH) or (VXJ).) (dealer-installed),  
LPO, RUBBER BED MAT (Included with (PDH) GMC Interior Protection Package, LPO. Not available with (VZX) bed liner, LPO.) (dealer installed)
LPO, SOFT FOLDING TONNEAU COVER (Included with (PCO) Essentials Package, LPO. Not available with (VPB) vinyl tonneau cover with integrated support bows, LPO or (VQT) hard tri-folding tonneau cover, LPO.) (dealer installed)    
LPO, SOFT FOLDING TONNEAU COVER (Included with (PCQ) SLT eAssist Package and (PCO) Essentials Package, LPO. Not available with (VPB) vinyl tonneau cover with integrated support bows, LPO or (VQT) hard tri-folding tonneau cover, LPO.) (dealer installed)      
LPO, SOFT FOLDING TONNEAU COVER (Not available with (VPB) vinyl tonneau cover with integrated support bows, LPO or (VQT) hard tri-folding tonneau cover, LPO .) (dealer installed)      
LPO, TAILGATE HANDLE, CHROME (dealer-installed)    
LPO, TONNEAU COVER Hard tri-folding with vinyl cover (Not available with (PCO) Essentials Package, LPO or any other tonneau cover.) (dealer installed)
LPO, UNDERBODY SHIELD PACKAGE, TRANSFER CASE PROTECTION (Not available on 4WD models with (NZZ) underbody shield.) (dealer-installed),      
LPO, UNDERBODY SHIELD PACKAGE, TRANSFER CASE PROTECTION (Not available on 4WD models with (Z71) Off-Road Suspension Package or (NZZ) underbody shield.) (dealer-installed),      
LPO, UNDERBODY SHIELD PACKAGE, TRANSFER CASE PROTECTION (Not available on 4WD models with (Z71) Off-Road Suspension Package, (GAT) All Terrain Package or (NZZ) underbody shield.) (dealer-installed),      
LPO, VINYL TONNEAU COVER with integrated support bows, (Not available with (PCO) Essentials Package, LPO or any other tonneau cover.) (dealer installed)
LPO, WHEEL LOCKS, SET OF 4 (Included with (PEC) Denali Ultimate Package. Not available with LPO 22" wheels.) (dealer-installed)      
LPO, WHEEL LOCKS, SET OF 4 (Not available with LPO 22" wheels RX1, SEV, SEZ, SEW, SF0 or SF1.) (dealer-installed)  
MAX TRAILERING PACKAGE includes 9.76" rear axle, 8-speed transmission with 3.42 or 6- speed transmission with 3.73, (JL1) trailer brake controller, enhanced cooling radiator, revised shock tuning for increased control, heavier duty rear springs and increased RGAWR (Requires (RKX) 18" tires or may upgrade to (RD5) 20" chrome wheels with either (RC7) or (QSS) 20" tires. With (L86) 6.2L engine, requires (RD5) 20" wheels with (QSS) 20" tires. Requires (DQS) power adjustable, power folding camper mirrors. Not available with (GAT) All Terrain Package and (Z71) Off-Road Suspension Package.)      
MAX TRAILERING PACKAGE includes 9.76" rear axle, 8-speed transmission with 3.42 or 6- speed transmission with 3.73, (JL1) trailer brake controller, enhanced cooling radiator, revised shock tuning for increased control, heavier duty rear springs and increased RGAWR Includes (G80) heavy-duty automatic locking rear differential on 2WD models (already standard on 4WD models) and Z82 Trailering Package. Includes (UHN) 18" X 8.5" bright-machined aluminum wheels. (Requires Crew Cab or Double Cab models. Requires (L83) 5.3L EcoTec3 V8 engine and (DPN) power camper mirrors. Not available with (SXL) Elevation Edition, (Z71) Off-Road Suspension Package. Requires (RKX) 18" tires or may upgrade to (RD3) 20" bright machined aluminum wheels with either (RC7) or (QSS) 20" tires.)      
MIRROR CAPS, BODY-COLOR (Included and only available with (GAT) All Terrain Package, mirror caps will be black.)      
MIRROR CAPS, BODY-COLOR (Included and only available with (SXL) Elevation Edition.)      
MIRROR, INSIDE REARVIEW AUTO-DIMMING (Included and only available with (DPN) power camper mirror.)    
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE (includes driver's side spotter mirror) (Black, Included and only available with (PDD) Sierra Convenience Package or (SXL) Elevation Edition.)      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING UPPER GLASS manual-folding and extending, black. Includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp (Requires (PDD) Sierra Convenience Package, Regular Cab model and (Z82) Trailering Package or (ZW9) pickup box delete. Includes (DD8) auto-dimming inside rearview mirror.)      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING UPPER GLASS manual-folding and extending, black. Includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp Includes (DD8) auto-dimming inside rearview mirror on all models.) (For Crew Cab and Double Cab models required and only available with (NHT) Max Trailering Package. For Regular Cab model requires (Z82) Trailering Package or (ZW9) pickup box delete.      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING, CHROME; Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp (Required and only available with (NHT) Max Trailering Package.)      
MIRRORS, OUTSIDE HIGH-VISIBILITY VERTICAL TRAILERING, BLACK with manual folding and extension and lower convex spotter glass (Requires (Z82) Trailering equipment or (ZW9) pickup box delete. Not available on Regular Cab model with (PDD) Sierra Convenience Package.)      
MOLDINGS, BODYSIDE, BODY COLOR (Included and only available with (GAT) All Terrain Package.)      
MOLDINGS, BODYSIDE, BODY COLOR (Included and only available with (SXL) Elevation Edition.)      
NEW JERSEY COST SURCHARGE
NO OPTION PACKAGE DISCOUNT ACKNOWLEDGEMENT (Required on all orders that do not include (PDB) SLT Premium Package, (PDC) Texas SLT Premium Package, (PDT) SLT Crew Cab Premium Plus Package, (STF) All Terrain Package, (PDG) All Terrain Premium Package or (GAT) All Terrain Package.)      
NO OPTION PACKAGE DISCOUNT ACKNOWLEDGEMENT (Requires Double or Crew Cab Model. Required on all orders that do not include (PDU) SLE Value Package or (PDA) Texas SLE Value Package or (SXL) Elevation Edition.)      
ONSTAR 4G LTE AND AVAILABLE BUILT-IN WI-FI HOTSPOT OFFERS A FAST AND RELIABLE INTERNET CONNECTION FOR UP TO 7 DEVICES; includes data trial for 3 months or 3GB (whichever comes first) (Included and only available with (UE1) OnStar. DATA TRIAL OFFER GOOD THROUGH 4/30/2018 Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)      
ONSTAR AND GMC CONNECTED SERVICES CAPABLE; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)      
PEDALS, POWER-ADJUSTABLE (Requires a Crew Cab or Double Cab model. Included and only available with (PDD) SLE Convenience Package.)      
PENNSYLVANIA COST SURCHARGE *No Longer Factory Orderable, See Dealer for Current Availability*
POWER OUTLET, 110-VOLT AC (Included and only available with (PCM) SLE Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package.)      
POWER OUTLET, 110-VOLT AC (Included and only available with (PDD) Sierra Convenience Package or (SXL) Elevation Edition.)      
PROVISION FOR CAB ROOF-MOUNTED LAMP/BEACON provides an instrument panel-mounted switch and electrical wiring tucked beneath the headliner for a body upfitter to connect a body-mounted warning or emergency lamp (Requires a Regular Cab model. Included and only available with (VYU) Snow Plow Prep Package.)    
REAR PARK ASSIST, ULTRASONIC (Included and only available with (GAT) All-Terrain Package.)      
REAR PARK ASSIST, ULTRASONIC (Included and only available with (PDD) SLE Convenience Package on Crew Cab or Double Cab models. Available to order as a free flow option on Regular Cab models.)      
RECOVERY HOOKS, FRONT, FRAME-MOUNTED, BLACK (Included with 4WD models or (SXL) Elevation Edition on 2WD models.)    
RECOVERY HOOKS, FRONT, FRAME-MOUNTED, BLACK (Standard on 4WD models.)      
REMOTE KEYLESS ENTRY Includes (A91) remote locking tailgate.) (Included and only available with (PDD) Sierra Convenience Package and (SXL) Elevation Edition.      
REMOTE LOCKING TAILGATE (Included and only available with (AQQ) Remote Keyless Entry.)      
REMOTE VEHICLE STARTER SYSTEM (Included and only available with (PCM) SLE Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package.)      
SAFETY ALERT SEAT (Included and only available with (Y86) Enhanced Driver Alert Package.)    
SEAT ADJUSTER, DRIVER 10-WAY POWER (Requires (AZ3) bench seat. Included and only available with (PCM) SLE Fleet Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package.)      
SEATING, HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET (Included with (PDT) SLT Crew Cab Premium Plus Package. Requires (AN3) front bucket seats and (H3A), (H3B) or (H3C) perforated leather-appointed seat trims. Not available with (GAT) All Terrain Package.)      
SEATING, HEATED DRIVER AND FRONT PASSENGER Only available on Crew Cab and Double Cab models. (Requires Crew Cab or Double Cab model, (PDU) SLE Value Package or (PDA) Texas SLE Value Package and (AZ3) 40/20/40 split-bench seat. Included with (A95) bucket seat.)      
SIERRA APPEARANCE PACKAGE includes (Q5W) 17" x 8" (43.2 cm x 20.3 cm) premium painted aluminum, bright machined wheels, (AKO) deep-tinted glass (Not available with (SXL) Elevation Edition.)      
SIERRA APPEARANCE PACKAGE includes (RD7) 17" x 8" (43.2 cm x 20.3 cm) stainless steel clad wheels, (AKO) deep-tinted glass. (Not available with (SXL) Elevation Edition.)      
SIERRA CONVENIENCE PACKAGE includes (DL8) outside heated power-adjustable mirrors, (AQQ) Remote Keyless Entry, (KI4) 110-volt AC power outlet, (A91) remote locking tailgate and (UF2) LED cargo box lighting; For Regular Cab also includes (A31) power windows (Not available with (SXL) Elevation Edition. If (ZW9) pickup box delete is ordered, (UF2) LED cargo box lighting will not be included. Mirrors can be upgraded to (DPN) power camper mirrors on Regular Cab models or (DF2) outside high-visibility vertical trailering, Black with manual folding and extension mirrors on Crew Cab and Double Cab models.)      
SIRIUSXM SATELLITE RADIO is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (Requires (UE1) OnStar. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)      
SLE CONVENIENCE PACKAGE includes (JF4) power-adjustable pedals, (UD7) Rear Park Assist, (C49) rear-window defogger and (A48) sliding rear window (Requires a Crew Cab or Double Cab model and (PDU) SLE Value Package or (PDA) Texas SLE Value Package.)      
SLE PREFERRED PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) seats only, (BTV) Remote vehicle starter system, (T3U) LED front fog lamps, (C49) rear-window defogger, (N37) manual tilt and telescopic steering column and (KI4) 110-volt power outlet Requires Regular Cab model, (If (LV3) 4.3L EcoTec3 V6 engine is ordered (N37) manual tilt and telescopic steering column will be deleted.)      
SLE VALUE PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) seats only, (N37) manual tilt and telescopic steering column, (BTV) Remote vehicle starter system, (T3U) LED front fog lamps, (UG1) Universal Home Remote, (C49) rear-window defogger, (KI4) 110-volt AC power outlet, (CJ2) dual-zone climate control, (Z82) trailering equipment, and (G80) rear locking differential for 2WD models only (Requires Crew Cab or Double Cab models. Not available with (PDA) Texas SLE Value Package or (PCO) Essentials Package, LPO. If (LV3) 4.3L EcoTec3 V6 engine is ordered (N37) manual tilt and telescopic steering column will not be included.) *GROSS*      
SLT CREW CAB PREMIUM PLUS PACKAGE Includes (NZP) 20" chrome clad wheels, (QSS) P275/55R20 all-season, blackwall tires, (UD5) Front and Rear Park Assist, (UVD) heated steering wheel, (A48) power sliding rear window, (BVQ) 6" rectangular chrome tubular assist steps, (UQA) Bose premium audio system, (IO6) GMC Infotainment 8" Diagonal Color Touch audio system with Navigation, (JL1) trailer brake controller, (Y86) Enhanced Driver Alert Package, (AN3) front bucket seats, (KQV) heated and vented seating, (CGN) spray-on bed liner and (T4L) full LED headlamps. Requires Crew Cab model. Available to substitute (NZP) 20" chrome clad wheels with (RD5) 20" x 9" polished aluminum wheels. (Not available with (PCM) SLT Preferred Package, (PDG) All Terrain SLT Premium Package, (PDB) SLT Premium Package, (PDC) Texas SLT Premium Package, (GAT) All Terrain Package or any LPO wheels. Note: No changes or substitutions to the included Premium Plus Package equipment will be allowed. If not specifically mentioned as not available as above, all other normally available 4SA options will be allowed.) *GROSS*      
SLT EASSIST PACKAGE includes (L8B) 5.3L V8 eAssist engine, (M5X) 8-speed automatic eAssist transmission, (C5Z) 7,200 lbs. GVWR for 2WD models, (C6C) 7,400 lbs. GVWR for 4WD models, (UF2) LED Lighting, cargo box and (5JY) soft-folding tonneau cover, LPO (Includes (GU6) 3.42 rear axle ratio. Requires T*15543 Crew Cab models and (PDT) SLT Crew Cab Premium Plus Package. Not available with (PCO) Essentials Package, LPO, (Z71) Off-Road package or (RC7) 20" Tires. Not available with any free flow packages or RPO options other than (K05) engine block heater and (VK3) front license plate kit. No substitutions of the above required or included equipment.)      
SLT PREFERRED PACKAGE includes (UD5) Front and Rear Park Assist, (UVD) heated steering wheel and (A48) sliding rear window (Not available with (PDG) All Terrain SLT Premium Package. (contents of PCM already included in PDG package))      
SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.) Now available on Crew Cab or Double Cab. (Not available with (GAT) All-Terrain Package or (PDC) Texas SLT Premium Package. With (L86) 6.2L EcoTec3 V8 engine, (AN3) front bucket seats are required. Not available with LPO wheels. *GROSS*      
SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light, (KW7) 170-amp alternator, forward lamp wiring harness, (TRW) Provision for cab roof mounted lamp/beacon, (K47) high-capacity air cleaner, (NZZ) underbody shield and Heavy Duty Front Springs. VYU not available with 20" wheels without Z71 suspension. (Requires Regular Cab 4WD models.)    
STEERING COLUMN, MANUAL TILT-WHEEL AND TELESCOPING (Included and only available with (PCM) SLE Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package. Not available with (LV3) 4.3L EcoTec3 V6 engine.)      
STEERING WHEEL, HEATED, LEATHER WRAPPED with audio and cruise controls (Included and only available with (PDT) SLT Crew Cab Premium Plus Package, (PCM) SLT Preferred Package or (PDG) All Terrain SLT Premium Package.)      
SUNROOF, POWER (Included with (PEC) Denali Ultimate Package.)      
SUNROOF, POWER (Requires a Crew Cab model.)      
SUSPENSION PACKAGE, OFF-ROAD includes Z71 chrome side front fender emblems, monotube Rancho brand shocks and (K47) air cleaner, (JHD) Hill Descent Control, (NZZ) underbody shield (Includes (UHN) 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum wheels. requires 4WD models, Not available with (RBZ) P255/70R17 all-season, blackwall tires or (QSS) P275/55R20 all-season, blackwall tires. Requires all-terrain tires.)      
SUSPENSION PACKAGE, OFF-ROAD includes Z71 chrome side front fender emblems, monotube Rancho brand shocks and (K47) air cleaner, (JHD) Hill Descent Control, (NZZ) underbody shield requires 4WD models, (Included with (GAT) All Terrain Package. Not available with (QSS) P275/55R20 all-season, blackwall tires or (RKX) P265/65R18 all-season blackwall tires. Requires all-terrain tires.)      
TEXAS SLE VALUE PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) seats only, (N37) manual tilt and telescopic steering column, (BTV) Remote vehicle starter system, (T3U) LED front fog lamps, (UG1) Universal Home Remote, (C49) rear-window defogger, (KI4) 110-volt AC power outlet and (CJ2) dual-zone climate control, (Z82) trailering equipment, (G80) rear locking differential for 2WD models only, and Texas emblem (Requires Crew Cab or Double Cab models. Not available with (PDU) SLE Value Package, (PCO) Essentials Package, LPO or LPO wheels (SF1 or RX1). If (LV3) 4.3L EcoTec3 V6 engine is ordered (N37) manual tilt and telescopic steering column will not be included.) *GROSS*      
TEXAS SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system, (RD5) 20" x 9" polished aluminum wheels and Texas emblem badging. With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.) Now available on Crew Cab or Double Cab. (As of March 1st (PDC) Texas SLT Premium Package is only available to order by Dealers located in the States of Arkansas, Louisiana, New Mexico, Oklahoma and Texas. All other dealers order (PDB) SLT Premium Package. Not available with (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (GAT) All Terrain Package. Not available with (PDB) SLT Premium Package or (PDG) All Terrain SLT Premium Package. With (L86) 6.2L EcoTec3 V8 engine, (AN3) front bucket seats are required. Not available with LPO wheels. *GROSS*      
THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY (Included and only available with (BTV) remote vehicle starter.)      
TIRE, SPARE LT265/70R17 ALL-TERRAIN, BLACKWALL (Requires a Regular Cab model and (ZW9) pickup box delete. Included and only available with (RC5) LT265/70R17C all-terrain, blackwall tires with (E63) pickup box on all cabs.)    
TIRE, SPARE P265/70R17 ALL-SEASON, BLACKWALL (Included and only available with (RC3) P265/70R17 all-terrain, blackwall tires or (SXL) Elevation Edition. )      
TIRE, SPARE P265/70R17 ALL-SEASON, BLACKWALL (Included and only available with (RC3), (RKX), (RBX), (RBW), (QSS), (QT0) or (RC7).)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Included with (NHT) Max Trailering Package and (PDT) SLT Crew Cab Premium Plus Package.) (Included with (NHT) Max Trailering Package and (PDT) SLT Crew Cab Premium Plus Package.)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Included with (PEC) Denali Ultimate Package.)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Requires (Z82) Trailering equipment. Available as a free flow option on Regular Cab when (ZW9) pickup box delete is ordered.)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Requires (Z82) Trailering equipment. Included with (NHT) Max Trailering Package. Available as a free flow option on Regular Cab when (ZW9) pickup box delete is ordered.) (Requires (Z82) Trailering equipment. Included with (NHT) Max Trailering Package. Available as a free flow option on Regular Cab when (ZW9) pickup box delete is ordered.)      
TRAILERING EQUIPMENT includes trailer hitch, 7-pin and 4-pin connectors (Includes (G80) locking rear differential on 2WD models. Included with (NHT) Max Trailering Package, (PDA) Texas SLE Value Package or (PDU) SLE Value Package.)      
TRAILERING EQUIPMENT includes trailer hitch, 7-pin and 4-pin connectors (Includes (G80) locking rear differential.)      
TRI-MODE POWER STEPS, REARWARD ARTICULATING (providing bed access). Foot activated running side board. (Included with (PEC) Denali Ultimate Package. Not available with (S6V) Cargo box retractable side assist step, LPO. Requires (R8M) Alternate Assist Step Desired.)      
UNDERBODY SHIELD, TRANSFER CASE PROTECTION (Included and only available with (GAT) All Terrain Package or (Z71) Off-Road Suspension Package on 4WD models.)      
UNDERBODY SHIELD, TRANSFER CASE PROTECTION (Included and only available with (VYU) Snow Plow Prep Package or (Z71) Off-Road Suspension Package on 4WD models.)      
UNDERBODY SHIELD, TRANSFER CASE PROTECTION (Included and only available with (VYU) Snow Plow Prep Package.)      
UNIVERSAL HOME REMOTE (Requires a Crew Cab or Double Cab model. Included and only available with (PDU) SLE Value Package, or (PDA) Texas SLE Value Package.)      
WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER (Included and only available with (PDT) SLT Crew Cab Premium Plus Package, (PCM) SLT Preferred Package and (PDG) All Terrain SLT Premium Package.)      
WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER (Requires a Crew Cab or Double Cab model. Included and only available with (PDD) SLE Convenience Package.)      
WINDOWS, POWER with driver express up and down and express down on all other windows (Standard on Crew Cab and Double Cab models. On Regular Cab included and only available with (PDD) Sierra Convenience Package.)      
WIRELESS CHARGING (Included and only available with (AN3) front full feature leather appointed bucket seats. Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)      
WIRELESS CHARGING (Requires a Crew Cab or Double Cab model. Included and only available with (A95) front bucket seats. Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)      
WISCONSIN COST SURCHARGE (R6K)
WISCONSIN COST SURCHARGE (R8D)
AXLE Options
BASE SLE SLT Denali
REAR AXLE, 3.08 RATIO (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels. )      
REAR AXLE, 3.08 RATIO (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZP) 20" chrome clad aluminum, (RD5) 20" polished aluminum, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels.)      
REAR AXLE, 3.08 RATIO (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZQ) 20" Black-painted aluminum or any LPO wheels. Not available with (SXL) Elevation Edition.)      
REAR AXLE, 3.23 RATIO (Available with (L86) 6.2L EcoTec3 V8 engine.)      
REAR AXLE, 3.23 RATIO (Requires (L86) 6.2L EcoTec3 V8 engine.)      
REAR AXLE, 3.23 RATIO (Standard and only available on (LV3) 4.3L EcoTec3 V6 engine with 2WD models.)    
REAR AXLE, 3.42 RATIO      
REAR AXLE, 3.42 RATIO (Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model. Required with (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine . Included with (NHT) Max Trailering Package with (L86) 6.2L EcoTec3 V8 engine on Crew Cab models.)      
REAR AXLE, 3.42 RATIO (Standard on 4WD V6 models. Available with (L83) 5.3L EcoTec3 V8 engine.)    
REAR AXLE, 3.73 RATIO (Requires a Crew Cab or Double Cab model. Included and only available with (NHT) Max Trailering Package with (L83) 5.3L EcoTec3 V8 engine.)      
REAR AXLE, 3.73 RATIO (Requires a Double Cab model. Included and only available with (NHT) Max Trailering Package with (L83) 5.3L EcoTec3 V8 engine.)      
BODY CODE Options
BASE SLE SLT Denali
PICKUP BOX (STD) (Deleted when (ZW9) pickup box delete is ordered on Regular Cab models.)    
PICKUP BOX, DELETE, FOR REGULAR CAB MODELS ONLY includes capped fuel fill, (SFW) Back-up alarm calibration, rear bumper delete, spare tire delete and spare tire carrier delete. If equipped, deletes capless fuel fill, (Z82) trailering equipment, (A91) remote locking tailgate, (A60) locking tailgate, (PPA) EZ-Lift and Lower tailgate and (SAF) tire carrier lock. (Requires T*15903, (RC5) LT265/70R17C all-terrain, blackwall tires and (L83) 5.3L EcoTec3 V8 engine. Not available with (UF2) LED cargo box lighting, (UVC) Rear Vision Camera, (CGN) spray-on bed liner, (CTD) cargo tie downs, (FHS) E85 FlexFuel capable engine, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (VJH) rear chrome bumper, the following LPOs, (5JY, VBR, VXJ, VPB, VQK, VQT, VRV, VPB OR VZX) or the following SEO options (5Z4 and 9G3).) *CREDIT*      
PICKUP BOX, DELETE, FOR REGULAR CAB MODELS ONLY includes capped fuel fill, (SFW) Back-up alarm calibration, rear bumper delete, spare tire delete and spare tire carrier delete. If equipped, deletes capless fuel fill, (Z82) trailering equipment, (A91) remote locking tailgate, (A60) locking tailgate, (PPA) EZ-Lift and Lower tailgate and (SAF) tire carrier lock. (Requires T*15903, (RC5) LT265/70R17C all-terrain, blackwall tires and (L83) 5.3L EcoTec3 V8 engine. Deletes (UF2) LED cargo box lighting and (UVC) Rear Vision Camera. Not available with (UF2) LED cargo box lighting, (UVC) Rear Vision Camera, (CGN) spray-on bed liner, (CTD) cargo tie downs, (FHS) E85 FlexFuel capable engine, (Z71) Off-Road Suspension Package, (Y86) Enhanced Driver Alert Package, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (VJH) rear chrome bumper, the following LPOs, (5JY, VBR, VXJ, VQK, VQT, VRV, VPB OR VZX) or the following SEO options (5Z4 and 9G3).) *No Longer Factory Orderable, See Dealer for Current Availability* *CREDIT*      
EMISSIONS Options
BASE SLE SLT Denali
EMISSIONS OVERRIDE, CALIFORNIA (allows a dealer in states that require California emissions - California, Connecticut, Delaware, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island or Washington - to order Federal emissions for a vehicle that will be registered in a state that has Federal emission requirements). Do not use for vehicles that will be registered in California, Connecticut, Delaware, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island or Washington. (Requires (FE9) Federal emissions requirements. Not available in Maine or Vermont.)
EMISSIONS OVERRIDE, FEDERAL (for vehicles ordered by dealers in Federal emission states with (YF5) or (NE1) emissions - Not required for vehicles being shipped to California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont or Washington) (Requires (YF5) California state emissions requirements or (NE1) Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont or Washington state emissions requirements.)
EMISSIONS OVERRIDE, STATE-SPECIFIC (for dealers ordering vehicles in (YF5) or (NE1) emission states - California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington) (Allows a California dealer (YF5 emissions) to order (NE1) emissions with (NB9) emissions override code for registration in (NE1) states; or, a Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington dealer (NE1 emissions) to order (YF5) emissions with (NB9) emissions override code for registration in California.)
EMISSIONS, CALIFORNIA STATE REQUIREMENTS
EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS
EMISSIONS, FEDERAL REQUIREMENTS
ENGINE Options
BASE SLE SLT Denali
5.3L ECOTEC3 V8 EASSIST WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm) (Included and only available with (PCQ) SLT eAssist Package.)      
ENGINE, 4.3L ECOTEC3 V6 WITH ACTIVE FUEL MANAGEMENT Direct Injection and Variable Valve Timing, includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (Includes (FHS) E85 FlexFuel capability. (STD) Not available on T*15743 models.)    
ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (Standard on TK15743 models.)    
ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD)    
ENGINE, 6.2L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction, (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm)    
GVWR Options
BASE SLE SLT Denali
GVWR, 6500 LBS. (2948 KG) (STD) (Requires Regular Cab model C15703.)    
GVWR, 6600 LBS. (2994 KG) (Requires Regular Cab model C15703.)    
GVWR, 6700 LBS. (3039 KG) (STD) (Requires Regular Cab model C15903 or K15703.)    
GVWR, 6800 LBS. (3084 KG) (Requires Regular Cab model C15903 or K15703.)    
GVWR, 6900 LBS. (3130 KG) (STD) (Regular Cab requires K15903 model and (LV3) 4.3L EcoTec3 V6 engine. Crew Cab and Double Cab requires 2WD models and (LV3) 4.3L EcoTec3 V6 engine.)    
GVWR, 7000 LBS. (3175 KG) (Regular Cab requires K15903 model and (L83) 5.3L EcoTec3 V8 engine. Crew Cab and Double Cab requires a 2WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package.)    
GVWR, 7000 LBS. (3175 KG) (STD) (Regular Cab requires K15903 model and (L83) 5.3L EcoTec3 V8 engine. Crew Cab and Double Cab requires a 2WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package.)      
GVWR, 7100 LBS. (3221 KG) (STD) (Requires a Crew Cab or Double Cab 4WD model and (LV3) 4.3L EcoTec3 V6 engine.)    
GVWR, 7200 LBS. (3266 KG) (Requires a Crew Cab or Double Cab 4WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine.)    
GVWR, 7200 LBS. (3266 KG) (Requires Crew Cab or Double Cab 4WD models and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model.)      
GVWR, 7200 LBS. (3266 KG) (STD) (Requires a Crew Cab or Double Cab 4WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine.)      
GVWR, 7200 LBS. (3266 KG) (STD) (Requires Crew Cab or Double Cab 4WD models and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model.)      
GVWR, 7400 LBS. (3357 KG) (Requires a Crew Cab or Double Cab 2WD model and (NHT) Max Trailering Package. Included with (PCQ) SLT eAssist Package on TK15543 Crew Cab model.)      
GVWR, 7400 LBS. (3357 KG) (Requires a Crew Cab or Double Cab 2WD model and (NHT) Max Trailering Package.)      
GVWR, 7600 LBS. (3447 KG) (Requires a Crew Cab or Double Cab 4WD model and (NHT) Max Trailering Package.)    
OPTION DISCOUNT Options
BASE SLE SLT Denali
OPTION/PACKAGE DISCOUNT (Requires (PDA) Texas SLE Value Package or (PDU) SLE Value Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDB) SLT Premium Package or (PDC) Texas SLT Crew Cab Value Package or (PDG) All Terrain SLT Premium Package or (STF) All Terrain X Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDB) SLT Premium Package or (PDC) Texas SLT Crew Cab Value Package or (PDT) SLT Crew Cab Premium Plus Package or (PDG) All Terrain SLT Premium Package or (STF) All Terrain X Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDB) SLT Premium Package or (PDC) Texas SLT Crew Cab Value Package or (PDT) SLT Crew Cab Premium Plus Package or (PDG) All Terrain SLT Premium Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDB) SLT Premium Package or (PDC) Texas SLT Crew Cab Value Package or (PDT) SLT Crew Cab Premium Plus Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDB) SLT Premium Package or (PDC) Texas SLT Crew Cab Value Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PEC) Denali Ultimate Package) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (SXL) Elevation Edition) *DISCOUNT*      
PAINT Options
BASE SLE SLT Denali
CARDINAL RED  
DARK SLATE METALLIC Crew Cab models are free flow and Regular Cab models are not available. On Double Cab models requires 3SA, (L83) 5.3L EcoTec3 V8 engine, (Z82) trailering equipment, (G80) rear locking differential, (JL1) trailer brake controller and (PDU) SLE Value Package or (PDA) Texas SLE Value Package. The only available free flow RPO and LPO options on Double Cab models will be (RD3) 20" bright machined aluminum wheels, (RC7) P275/55R20 all-terrain, blackwall tires, (Z71) Off-Road Suspension Package, (PCO) Essentials Package, LPO, (VBR) rubber bed mat, LPO, (VQY) Chrome recovery hooks, LPO.) (Available at extra charge. *No Longer Factory Orderable, See Dealer for Current Availability*  
DARK SLATE METALLIC Crew Cab models are free flow and Regular Cab models are not available. On Double Cab models requires 3SA, (L83) 5.3L EcoTec3 V8 engine, (Z82) trailering equipment, (G80) rear locking differential, (JL1) trailer brake controller and (PDU) SLE Value Package or (PDA) Texas SLE Value Package. The only available free flow RPO and LPO options on Double Cab models will be (RD3) 20" bright machined aluminum wheels, (RC7) P275/55R20 all-terrain, blackwall tires, (Z71) Off-Road Suspension Package, (PCO) Essentials Package, LPO, (VBR) rubber bed mat, LPO, (VQY) Chrome recovery hooks, LPO.) (Available at extra charge.
DEEP MAHOGANY METALLIC (Available at extra charge. Not available on Crew Cab models.)  
DEEP MAHOGANY METALLIC (Available at extra charge. Not available on Crew Cab models.) *No Longer Factory Orderable, See Dealer for Current Availability*  
MINERAL METALLIC (Available at extra charge.)      
ONYX BLACK
QUICKSILVER METALLIC (Available at extra charge.)
RED QUARTZ TINTCOAT (Available at extra charge. Not available on 1SA.)      
RED QUARTZ TINTCOAT (Available at extra charge.)    
STONE BLUE METALLIC (Available at extra charge.)      
STONE BLUE METALLIC (Available at extra charge.) *No Longer Factory Orderable, See Dealer for Current Availability*      
STONE BLUE METALLIC Crew Cab models are free flow and Regular Cab models are not available. On Double Cab models requires 3SA, (L83) 5.3L EcoTec3 V8 engine, (Z82) trailering equipment, (G80) rear locking differential, (JL1) trailer brake controller and (PDU) SLE Value Package or (PDA) Texas SLE Value Package. The only available free flow RPO and LPO options on Double Cab models will be (RD3) 20" bright machined aluminum wheels, (RC7) P275/55R20 all-terrain, blackwall tires, (Z71) Off-Road Suspension Package, (PCO) Essentials Package, LPO, (VBR) rubber bed mat, LPO, (VQY) Chrome recovery hooks, LPO.) (Available at extra charge. *No Longer Factory Orderable, See Dealer for Current Availability*    
STONE BLUE METALLIC Crew Cab models are free flow and Regular Cab models are not available. On Double Cab models requires 3SA, (L83) 5.3L EcoTec3 V8 engine, (Z82) trailering equipment, (G80) rear locking differential, (JL1) trailer brake controller and (PDU) SLE Value Package or (PDA) Texas SLE Value Package. The only available free flow RPO and LPO options on Double Cab models will be (RD3) 20" bright machined aluminum wheels, (RC7) P275/55R20 all-terrain, blackwall tires, (Z71) Off-Road Suspension Package, (PCO) Essentials Package, LPO, (VBR) rubber bed mat, LPO, (VQY) Chrome recovery hooks, LPO.) (Available at extra charge.    
SUMMIT WHITE  
WHITE FROST TRICOAT (Available at extra charge.)      
WHITE FROST TRICOAT (Not available with Sierra 1SA Equipment group or with Double Cab or Regular Cab models. Available at extra charge.)      
WHITE FROST TRICOAT (Only available on Crew Cab models. Available at extra charge.)      
PAINT SCHEME Options
BASE SLE SLT Denali
SOLID PAINT
PREFERRED EQUIPMENT GROUP Options
BASE SLE SLT Denali
DENALI PREFERRED EQUIPMENT GROUP      
SLE PREFERRED EQUIPMENT GROUP      
SLT PREFERRED EQUIPMENT GROUP      
WORK TRUCK PREFERRED EQUIPMENT GROUP      
RADIO Options
BASE SLE SLT Denali
AUDIO SYSTEM, 7" DIAGONAL COLOR TOUCH SCREEN WITH GMC INFOTAINMENT SYSTEM, AM/FM with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD)      
AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone      
AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (Included with (PDT) SLT Crew Cab Premium Plus Package.)      
AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD)      
AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD) (Upgradeable to (IO6) 8" Diagonal Color Touch audio system with Navigation and GMC Infotainment System.)    
SEAT TRIM Options
BASE SLE SLT Denali
COCOA/DARK SAND, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM      
COCOA/DUNE, CLOTH SEAT TRIM Includes 10-way power driver seat.) (Requires (PCM) SLE Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package.      
COCOA/DUNE, LEATHER-APPOINTED FRONT SEAT TRIM      
COCOA/DUNE, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM (Requires (KQV) heated and ventilated seating.)      
DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, CLOTH SEAT TRIM      
DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, CLOTH SEAT TRIM Includes 10-way power driver seat.) (Requires (PCM) SLE Preferred Package, (PDU) SLE Value Package or (PDA) Texas SLE Value Package.      
DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, LEATHER-APPOINTED FRONT SEAT TRIM      
DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM (Requires (KQV) heated and ventilated seating.)      
DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS, VINYL SEAT TRIM      
JET BLACK, CLOTH SEAT TRIM      
JET BLACK, LEATHER-APPOINTED FRONT SEAT TRIM      
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM      
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM (Requires (KQV) heated and ventilated seating.)      
JET BLACK/SPICE RED ALL-TERRAIN, LEATHER-APPOINTED FRONT SEAT TRIM (Requires (GAT) All-Terrain Package.)      
SEAT TYPE Options
BASE SLE SLT Denali
SEATS, FRONT 40/20/40 LEATHER-APPOINTED SPLIT-BENCH, 3-PASSENGER with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including driver/front passenger power recline, driver/front passenger power lumbar, 2-position driver memory and adjustable outboard head restraints. (STD)      
SEATS, FRONT 40/20/40 SPLIT-BENCH 3-passenger, driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (STD)      
SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Includes manually adjustable driver lumbar, lockable storage compartment in seat cushion, and storage pockets (STD)      
SEATS, FRONT CLOTH BUCKET WITH (KA1) HEATED SEAT CUSHIONS AND SEAT BACKS. Includes 10-way power driver and 6-way power front passenger seat adjusters, including driver/front passenger power recline and driver/front passenger power lumbar. Also includes adjustable head restraints, (D07) floor console and storage pockets. Includes (K4C) wireless charging.) (Requires a Crew Cab or Double Cab model.      
SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets. (Includes (K4C) wireless charging. Included with (PDT) SLT Crew Cab Premium Plus Package or (GAT) All Terrain Package.)      
SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging (STD)      
SHIP THRU CODES Options
BASE SLE SLT Denali
SHIP THRU, PRODUCED AND SHIPPED TO ANCHORAGE VDC THEN TO TK SERVICES AND RETURNED TO ANCHORAGE VDC FOR SHIPPING TO FINAL DESTINATION Available only to orders with a final Ship-To Code for State of Alaska Dealers only  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO ADRIAN STEEL IN WENTZVILLE, MO. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Wentzville Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO AUTO TRUCK GROUP IN ROANOKE, IN. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Ft. Wayne Assembly for shipping to final destination  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO BRAND FX BODY COMPANY AND RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.)  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO CANFIELD EQUIPMENT IN WARREN, MI. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Lansing Delta Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO ECO VEHICLE SYSTEMS, UNION CITY, INDIANA. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Ft. Wayne Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT, FLINT, MI AND RETURNED TO FLINT ASSEMBLYR FOR SHIPPING TO FINAL DESTINATION. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.)  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO LEGGETT AND PLATT CVP TAYLOR, MI. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Flint Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT, FLINT, MI. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.) Returned to Flint Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO READING TRUCK EQUIPMENT, PONTIAC MI, AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION. (Requires a Regular Cab or Double Cab model. Not available with (G1K) Stone Blue Metallic or (GPA) Dark Slate Metallic on Double Cab models.)  
SHIP THRU, PRODUCED IN SILAO AND SHIPPED TO BRAND FX, FT. WORTH, TX. (Requires Crew Cab model.) Returned to Arlington Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN SILAO ASSEMBLY AND SHIPPED TO KERR INDUSTRIES AND ONTO ARLINGTON ASSEMBLY (Requires Crew Cab model.)  
SHIP THRU, PRODUCED IN SILAO, MEXICO AND SHIPPED TO AUTO TRUCK FT. WORTH, TX. (Requires Crew Cab model.) Returned to Arlington Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN SILAO, MEXICO AND SHIPPED TO GENERAL TRUCK BODY, ARLINGTON, TX. (Requires Crew Cab model.) Returned to Arlington Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN SILAO, MEXICO AND SHIPPED TO KNAPHEIDE RED OAK, TX. (Requires Crew Cab model.) Returned to Arlington Assembly for shipping to final destination.  
TIRES Options
BASE SLE SLT Denali
TIRES, 265/65R18SL MT 114S BLACKWALL GOODYEAR WRANGLER DURATRAC. (Included and only available with (STF) All Terrain X Package.) Aggressive tread may result in a higher level of noise while driving. Routine tire rotations are strongly recommended to minimize irregular tread wear, which could lead to vibration and increased road noise.      
TIRES, LT265/70R17C ALL-TERRAIN, BLACKWALL    
TIRES, P255/70R17 ALL-SEASON, BLACKWALL (STD)    
TIRES, P265/65R18 ALL-SEASON, BLACKWALL (Requires (NHT) Max Trailering Package.)      
TIRES, P265/65R18 ALL-SEASON, BLACKWALL (STD)      
TIRES, P265/65R18 ALL-TERRAIN, BLACKWALL (Not available with (NHT) Max Trailering Package.)      
TIRES, P265/65R18 ALL-TERRAIN, BLACKWALL (Requires a 4WD model. Not available with (NHT) Max Trailering Package.)      
TIRES, P265/65R18 ALL-TERRAIN, WHITE OUTLINED LETTER (Not available with (NHT) Max Trailering Package.)    
TIRES, P265/70R17 ALL-TERRAIN, BLACKWALL    
TIRES, P275/55R20 ALL-SEASON, BLACKWALL (Requires (NHT) Max Trailering Package.)      
TIRES, P275/55R20 ALL-SEASON, BLACKWALL (Requires T*15*43 model or combination of T*15753 and (NHT) Max Trailering Package. Included with (PDT) SLT Crew Cab Premium Plus Package.)      
TIRES, P275/55R20 ALL-SEASON, BLACKWALL (STD)      
TIRES, P275/55R20 ALL-SEASON, BLACKWALL. (Included and only available with (SXL) Elevation Edition.)      
TIRES, P275/55R20 ALL-SEASON, BLACKWALL. (Requires T*15*43, T*15753 or T*15*03 model. Included with (SXL) Elevation Edition. Not available with (NHT) Max Trailering Package.)      
TIRES, P275/55R20 ALL-SEASON, BLACKWALL. (Requires T*15753. Not available with (NHT) Max Trailering Package.)      
TIRES, P275/55R20 ALL-TERRAIN, BLACKWALL (On 4WD model not available with (L83) 5.3L EcoTec3 V8 engine.)      
TIRES, P275/55R20 ALL-TERRAIN, BLACKWALL (Requires 4WD model, (SXL) Elevation Edition and (L83) 5.3L EcoTec3 V8 engine.)      
TIRES, P275/55R20 ALL-TERRAIN, BLACKWALL (Requires 4WD model. Requires Crew Cab model or (SXL) Elevation edition. Not available with (LV3) Ecotec3 V6 engine unless (Z71) off-road suspension package is specified.)      
TIRES, P275/55R20 ALL-TERRAIN, BLACKWALL (With (L83) 5.3L EcoTec3 V8 engine and Crew Cab 4WD model (Z71) Off-Road Suspension Package is required. Required with (GAT) All Terrain Package when (NZH) 20" wheels are specified. 2WD models require (NHT) max trailering package.)      
TIRES, P285/45R22 SL 110H ALL-TERRAIN, BLACKWALL (Required and only available with 22" LPO wheels or (Q7M) 22" aluminum with premium paint and chrome inserts.)      
TIRES, P285/45R22 SL 110H ALL-TERRAIN, BLACKWALL (Required and only available with RX1, SF1, SEV, SEW or SF0 22" LPO wheels. Requires Crew Cab and Double Cab models.)    
TRANSMISSION Options
BASE SLE SLT Denali
TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)  
TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) (Requires Double Cab model and (L83) 5.3L EcoTec3 V8 engine. Requires Crew cab model without (GAT) All Terrain Package, (PDT) SLT Crew Cab Premium Plus Package, (NHT) Max Trailering Package or (L86) 6.2L EcoTec3 V8 engine.)      
TRANSMISSION, 8-SPEED AUTOMATIC EASSIST (Included and only available with (PCQ) SLT eAssist Package.)      
TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available on Double Cab models with (L86) 6.2L EcoTec3 V8 engine. Included and only available on Crew Cab models with (GAT) All Terrain Package, (PDT) SLT Crew Cab Premium Plus Package, (NHT) Max Trailering Package or (L86) 6.2L EcoTec3 V8 engine.)      
TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)      
WHEELS Options
BASE SLE SLT Denali
WHEEL, 22" X 9.0", STEEL, INTERIM  
WHEELS, 17" X 8" (43.2 CM X 20.3 CM) PAINTED STEEL (STD)      
WHEELS, 17" X 8" (43.2 CM X 20.3 CM) PREMIUM PAINTED ALUMINUM, BRIGHT MACHINED (Included and only available with (PCX) Sierra Appearance Package on Crew Cab models.)      
WHEELS, 17" X 8" (43.2 CM X 20.3 CM) PREMIUM PAINTED ALUMINUM, BRIGHT MACHINED (STD)      
WHEELS, 17" X 8" (43.2 CM X 20.3 CM) STAINLESS STEEL CLAD (Included and only available with (PCX) Sierra Appearance Package on Regular Cab and Double Cab models.)      
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) 5-SPOKE BLACK PAINT ALLOY (Included and only available with (STF) All Terrain X Package.)      
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) BRIGHT MACHINED ALUMINUM (Included and only available with (GAT) All-Terrain Package.)      
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) BRIGHT MACHINED ALUMINUM (Not available on 2WD Regular Cab models. Included and only available with (Z71) Off- Road Suspension Package or (NHT) Max Trailering Package.)      
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) POLISHED ALUMINUM (STD)      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) BLACK-PAINTED ALUMINUM (Included and only available with (SXL) Elevation Edition.)    
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) BRIGHT MACHINED ALUMINUM      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) BRIGHT MACHINED ALUMINUM (Requires (SXL) Elevation Edition.)      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) BRIGHT MACHINED ALUMINUM with Dark Argent painted accents (Requires (GAT) All Terrain Package. Included with (PDG) All Terrain SLT Premium Package.)      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) CHROME CLAD ALUMINUM (Included and only available with (PDT) SLT Crew Cab Premium Plus Package.)      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM (Required and included with (PDB) SLT Premium Package or (PDC) Texas SLT Premium Package. Required with combo of (L86) 6.2L EcoTec3 V8 engine and (NHT) Max Trailering Package. Also available to order with (PDT) SLT Crew Cab Premium Plus Package.)      
WHEELS, 20" X 9" (50.8 CM X 22.9 CM) ULTRA BRIGHT MACHINED ALUMINUM (STD)      
WHEELS, 22" (55.9 CM) ALUMINUM with premium paint and chrome inserts (Included and only available with (PEC) Denali Ultimate Package. Requires (RHH) 22" all-terrain tires.)      
WHEELS, 4 - 20" X 9" (50.8 CM X 22.9 CM) CHROME      
WHEELS, 4 - 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM.      

2018 GMC Sierra 1500 Technical Specifications

Brakes
BASE SLE SLT Denali
Brake ABS System 4-Wheel 4-Wheel 4-Wheel 4-Wheel
Disc - Front (Yes or ) Yes Yes Yes Yes
Disc - Rear (Yes or ) Yes Yes Yes Yes
Front Brake Rotor Diam x Thickness (in) 13.00 x 1.18 13.00 x 1.18 13.00 x 1.18 13.00 x 1.18
Rear Brake Rotor Diam x Thickness (in) 13.60 x 0.79 13.60 x 0.79 13.60 x 0.79 13.60 x 0.79
Cargo Area Dimensions
BASE SLE SLT Denali
Cargo Box Width @ Wheelhousings (in) 51.03 51.03 51.03 51.03
Engine
BASE SLE SLT Denali
Displacement 4.3L/262 4.3L/262 5.3L/325 5.3L/325
Engine Type Gas V8 Gas V8 Gas V8 Gas V8
SAE Net Horsepower @ RPM 285 @ 5300 285 @ 5300 355 @ 5600 355 @ 5600
SAE Net Torque @ RPM 305 @ 3900 305 @ 3900 383 @ 4100 383 @ 4100
Exterior Dimensions
BASE SLE SLT Denali
Height, Overall (in) 73.97 73.97 73.87 74.17
Wheelbase (in) 119.00 119.00 143.50 143.50
Width, Max w/o mirrors (in) 80.00 80.00 80.00 80.00
Fuel Tank
BASE SLE SLT Denali
Fuel Tank Capacity, Approx (gal) 26 26 26 26
Steering
BASE SLE SLT Denali
Steering Type Electric Rack & Pinion Electric Rack & Pinion Electric Rack & Pinion Electric Rack & Pinion
Turning Diameter - Curb to Curb (ft) 40.0 40.0 46.9 47.2
Tires
BASE SLE SLT Denali
Front Tire Size LT265/70R17C LT265/70R17C P265/65R18 P275/55R20
Rear Tire Size LT265/70R17C LT265/70R17C P265/65R18 P275/55R20
Transmission
BASE SLE SLT Denali
Drivetrain Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive
Trans Description Cont. Automatic Automatic Automatic Automatic
Trans Type 6 6 6 8
Vehicle
BASE SLE SLT Denali
Front Head Room (in) 42.40 42.40 42.80 42.80
Front Leg Room (in) 45.27 45.27 45.27 45.27
Front Shoulder Room (in) 66.03 66.03 65.93 66.03
Passenger Capacity 3 3 5 5
Second Head Room (in) 38.67 38.67 38.67 40.50
Second Leg Room (in) 34.63 34.63 34.63 40.93
Second Shoulder Room (in) 65.80 65.80 65.80 65.73

2018 GMC Sierra 1500 Safety Features

Safety Features
Air bag, Passenger Sensing System
Air bags, dual-stage frontal and side-impact, driver and front passenger and head-curtain and seat-mounted side-impact, front and rear outboard seating positions with Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Air bags, dual-stage frontal and side-impact, driver and front passenger and head-curtain side-impact, front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Daytime Running Lamps with automatic exterior lamp control
Forward Collision Alert
Front and Rear Park Assist, Ultrasonic
GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
Lane Keep Assist
Low Speed Forward Automatic Braking
OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
OnStar Delete
Rear Vision Camera
Rear Vision Camera (Deleted with (ZW9) pickup box delete.)
Rear Vision Camera with dynamic guide lines
Safety Alert Seat
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
News Reports & Reviews
NHTSA CRASH TEST RESULTS N/A