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Interior Photos

2018 GMC Sierra 2500HD Rebates and Incentives

Prices and Incentives

Dealer Price:
$35,000 - $59,600

Dealer Invoice:
$32,900 - $55,428

Incentives:

2018 Sierra 2500HD
, Denali, SLE, SLT
Cash Incentive: $1000
Expiration Date: 07/31/2018 - Resource: GM 07/03/2018
2018 GMC Sierra 2500HD Review

Research the all new 2018 GMC Sierra 2500HD to make an informed buying decision. View 2018 GMC Sierra 2500HD retail pricing, rebates & incentives, features , and more. Whether you're in the market to buy a new 2018 GMC Sierra 2500HD 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 2500HD , Denali, SLE, SLT N/A

2018 GMC Sierra 2500HD Models & Prices

2018 GMC Sierra 2500HD BASE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 133.6" $35,000 $32,900 $536 / Month*
2WD Double Cab 144.2" $37,200 $34,968 $570 / Month*
2WD Double Cab 158.1" $37,400 $35,156 $573 / Month*
4WD Reg Cab 133.6" $37,900 $35,626 $581 / Month*
2WD Crew Cab 153.7" $38,800 $36,472 $594 / Month*
2WD Crew Cab 167.7" $39,000 $36,660 $598 / Month*
4WD Double Cab 144.2" $40,100 $37,694 $614 / Month*
4WD Double Cab 158.1" $40,300 $37,882 $617 / Month*
4WD Crew Cab 153.7" $41,700 $39,198 $639 / Month*
4WD Crew Cab 167.7" $41,900 $39,386 $642 / Month*

2018 GMC Sierra 2500HD SLE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 133.6" SLE $40,400 $37,572 $612 / Month*
2WD Double Cab 144.2" SLE $42,900 $39,897 $650 / Month*
2WD Double Cab 158.1" SLE $43,100 $40,083 $653 / Month*
4WD Reg Cab 133.6" SLE $43,500 $40,455 $659 / Month*
2WD Crew Cab 153.7" SLE $45,100 $41,943 $684 / Month*
2WD Crew Cab 167.7" SLE $45,300 $42,129 $687 / Month*
4WD Double Cab 144.2" SLE $46,300 $43,059 $702 / Month*
4WD Double Cab 158.1" SLE $46,400 $43,152 $703 / Month*
4WD Crew Cab 153.7" SLE $48,400 $45,012 $734 / Month*
4WD Crew Cab 167.7" SLE $48,600 $45,198 $737 / Month*

2018 GMC Sierra 2500HD SLT
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Double Cab 144.2" SLT $47,800 $44,454 $724 / Month*
2WD Double Cab 158.1" SLT $48,000 $44,640 $728 / Month*
2WD Crew Cab 153.7" SLT $50,300 $46,779 $762 / Month*
2WD Crew Cab 167.7" SLT $50,500 $46,965 $765 / Month*
4WD Double Cab 144.2" SLT $50,900 $47,337 $771 / Month*
4WD Double Cab 158.1" SLT $51,100 $47,523 $774 / Month*
4WD Crew Cab 153.7" SLT $53,400 $49,662 $809 / Month*
4WD Crew Cab 167.7" SLT $53,600 $49,848 $812 / Month*

2018 GMC Sierra 2500HD Denali
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Crew Cab 153.7" Denali $56,400 $52,452 $855 / Month*
4WD Crew Cab 153.7" Denali $59,600 $55,428 $903 / Month*

2018 GMC Sierra 2500HD Features and Standard Equipment

EXTERIOR Features
BASE SLE SLT Denali
4X4 chrome badge (Included and only available with 4X4 models.)  
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, gauge hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.)      
Bumper, front chrome  
Bumper, front, body-color      
Bumper, rear body-color with bumper CornerSteps      
Bumper, rear chrome with bumper CornerSteps (Requires (E63) pickup box.)  
Capless Fuel Fill (Requires gas engine and (E63) pickup box.)
CornerStep, rear bumper      
CornerStep, rear bumper (Requires (E63) pickup box.)  
Door handles, Black      
Door handles, body-color      
Door handles, chrome    
Fog lamps, front, halogen    
Glass, deep-tinted  
Glass, solar absorbing, tinted      
Grille surround, chrome  
Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
Lamps, cargo area, cab mounted with switch on center switch bank
LED Lighting, cargo box with switch on center switch bank      
LED Lighting, cargo box with switch on center switch bank (Deleted when (ZW9) pickup box delete is ordered.) (Deleted with (ZW9) pickup box delete.)    
LPO, Assist steps, chromed tubular, 6" rectangular (dealer installed) (May be substituted with (VXJ) assist steps, LPO. (VXH) is deleted when (VXJ) assist steps, LPO is specified.)      
Mirror caps, body-color      
Mirror caps, body-color (Included and only available with (GAT) All Terrain HD Package.) (Included and only available with (GAT) All Terrain Package and mirror caps will be Black.)      
Mirror caps, chrome    
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  
Tailgate and bed rail protection caps, top
Tailgate, EZ-Lift and Lower      
Tailgate, EZ-Lift and Lower (Deleted with (ZW9) pickup box delete.)    
Tailgate, locking, utilizes same key as ignition and door (Not available with (AQQ) Remote Keyless Entry.)      
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door      
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)  
Tires, LT245/75R17E all-season, blackwall    
Tires, LT265/60R20E all-terrain, blackwall      
Tires, LT265/70R18E all-season, blackwall      
Wheelhouse liners, rear      
Wheelhouse liners, rear (Requires Crew Cab or Double Cab model. Deleted with (ZW9) pickup box delete.)    
Wheels, 17" (43.2 cm) machined aluminum includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Upgradeable to (PYR) 18" (45.7 cm) chromed aluminum wheels or (PYU) 20" 5-spoke polished aluminum wheels.) (Upgradeable to (PYT) 18" (45.7 cm) painted steel wheels, (PYR) 18" (45.7 cm) chromed aluminum wheels or (PYU) 20" 5-spoke polished aluminum wheels.)      
Wheels, 17" (43.2 cm) steel includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
Wheels, 18" (45.7 cm) chromed aluminum includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Upgradeable to (PYU) 20" (50.8 cm) polished aluminum wheels.)      
Wheels, 20" (50.8 cm) chromed cast aluminum      
INTERIOR Features
BASE SLE SLT Denali
Air conditioning, dual-zone automatic climate control      
Air conditioning, dual-zone automatic climate control Only available on Crew Cab and Double Cab models.      
Air conditioning, single-zone    
Assist handle, front passenger and driver on A-pillars
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, color-keyed carpeting with rubberized vinyl floor mats    
Floor covering, Graphite-colored rubberized-vinyl      
Floor mats, color-keyed carpeted first and second row    
Floor mats, rubberized-vinyl front      
Floor mats, rubberized-vinyl rear for Crew Cab and Double Cab models only      
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Mirror, inside rearview auto-dimming    
Pedals, power-adjustable      
Pedals, power-adjustable for Crew Cab and Double Cab models      
Power outlet, 110-volt AC    
Remote Keyless Entry  
Remote vehicle starter system    
Safety Alert Seat      
Seat trim, Cloth    
Seat trim, Leather-appointed front seats      
Seat trim, Perforated leather-appointed      
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 Crew Cab models.)      
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Requires Crew Cab or Double Cab models.)      
Seat, rear full-width folding bench, 3-passenger (includes child seat top tether anchor) (Requires Double Cab models.)      
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. (Upgradeable to (AN3) front full-feature leather-appointed bucket seats.)      
Seats, front 40/20/40 split-bench in cloth, 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 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. (Upgradeable to (A95) front bucket cloth seats. Leather-appointed with (KA1) heated driver and front passenger seating is an available extra charge option with (H1Y) Jet Black leather appointed interior trim and requires (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.) (Upgradeable to (A95) front bucket cloth seats. Leather-appointed with (KA1) heated driver and front passenger seating is an available extra charge option with (H1Y) Jet Black leather appointed interior trim and requires (PCY) SLE Fleet Preferred Package or (PEH) HD SLE Preferred Plus Package for 10-way power driver seat.)      
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 (Included with (PDR) 2500HD SLT Gas Premium Plus Package.)      
Steering column, manual Tilt-Wheel    
Steering column, manual Tilt-Wheel and telescoping    
Steering wheel audio controls  
Steering wheel, base      
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 (Not included when (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package are ordered.)      
Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)      
Visors, driver and front passenger illuminated vanity mirrors  
Window, power, rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)      
Windows, power with driver express up and down and express down on all other windows
MECHANICAL Features
BASE SLE SLT Denali
Air cleaner, high-capacity
Alternator, 150 amps
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors
Cargo tie downs (4), movable upper      
Cargo tie downs (4), movable upper (Requires (E63) pickup box.) (Not available with (ZW9) pickup box delete.)  
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Differential, heavy-duty locking rear
Engine, Vortec 6.0L Variable Valve Timing V8 SFI, E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm      
Engine, Vortec 6.0L Variable Valve Timing V8 SFI, E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm (Does not include E85 capability with (ZW9) pickup box delete.)  
Exhaust, aluminized stainless-steel muffler and tailpipe
Four wheel drive
Frame, fully-boxed, hydroformed front section
GVWR, 9300 lbs. (4218 kg) (Requires Regular Cab model, (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine and 2WD.)    
GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine. Not available with TK25943 or TC25903 model.)  
GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine.)      
GVWR, 9900 lbs. (4490 kg) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine on TK25943 models. Not available on 2WD Crew Cab models.)      
GVWR, 9900 lbs. (4490 kg) (Requires Crew Cab TK25943 model and (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine or Regular Cab model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available on 2WD Crew Cab models.)    
Pickup box
Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)  
Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)      
Rear wheel drive
Recovery hooks, front, frame-mounted, black
Steering, Digital Steering Assist      
Steering, Digital Steering Assist (Requires Crew Cab model or Double Cab model equipped with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)    
Steering, Recirculating Ball with smart flow power steering system
Suspension Package, Handling/Trailering, heavy-duty includes 51mm twin tube shock absorbers and 33mm front stabilizer bar  
Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar      
Trailer brake controller, integrated      
Trailer brake controller, integrated (Standard with (E63) pickup box. Available to order with (ZW9) pickup box delete.)    
Trailer brake controller, integrated (Standard with (E63) pickup box.)      
Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps      
Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps (Deleted when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)    
Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)  
Transfer case, with floor-mounted shifter (included with 4WD models only.)      
Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)
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      
PACKAGE Features
BASE SLE SLT Denali
Driver Alert Package includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, and Safety Alert Seat      
SAFETY Features
BASE SLE SLT Denali
Air bags Crew Cab: single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (With (ZW9) pickup box delete on Double and Regular Cab you will get single-stage frontal and thorax 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.)  
Air bags Double Cab and Regular Cab: Frontal Airbags- Driver single stage and Front Passenger dual-stage; Thorax side-impact, seat mounted, both driver and front passenger; Head-curtain front and rear outboard seating positions; Passenger Sensing System - Infant only suppression for passenger and passenger seat belt reminder status displayed on overhead console (With (ZW9) pickup box delete on Double and Regular Cab you will get single-stage frontal and thorax 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.)  
Air bags single-stage frontal and thorax 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 (Included and only available with (Y86) Driver Alert Package.)      
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 Departure Warning      
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.)  
Rear Vision Camera (Not included when (ZW9) pickup box delete is ordered.)  
Rear Vision Camera with dynamic guide lines (Not included when (ZW9) pickup box delete is ordered.)      
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).      
GMC 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 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (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.)  
Radio, HD  
Single-slot CD/MP3 player      
Single-slot CD/MP3 player (On Crew Cab replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) 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.)  
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 2500HD Options and Addition Equipment

ADDITIONAL EQUIPMENT Options
BASE SLE SLT Denali
2500HD SLT GAS PREMIUM PLUS PACKAGE Requires Crew Cab or Double Cab model. Includes (UD5) Front and Rear Park Assist, (UVD) heated steering wheel, (A48) power sliding rear window, (VXH) 6" rectangular chrome tubular assist steps, LPO, (UQA) Bose premium audio system, (IO6) GMC Infotainment 8" Diagonal Color Touch audio system with Navigation, (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors, (AN3) front leather-appointed bucket seats and (CGN) spray-on bedliner. Requires Crew Cab or Double Cab model. (Requires (L96) Vortec 6.0L V8 SFI engine. Not available with (9J4) rear bumper delete, (ZW9) pickup box delete, (PCO) Essentials Package, LPO, (GAT) All Terrain HD Package, (TRW) provision for cab roof-mounted lamp, (VYU) Snow Plow Prep Package, (L5P) Duramax 6.6L Turbo-Diesel V8 engine. 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*      
AIR BAG DEACTIVATION SWITCH, FRONTAL PASSENGER-SIDE (Included and only available with (ZW9) pickup box delete on Double Cab and Regular Cab models. Not available on Crew Cab models.)  
AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL Only available on Crew Cab and Double Cab models. (Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
ALL TERRAIN HD PACKAGE for Crew Cab models only, includes (CGN) spray-on bed liner, (QGM) LT265/70R18E all-terrain, blackwall tires, (UD5) Front and Rear Park Assist, (Z71) Off-Road Suspension Package, (NZZ) underbody shield, all terrain grille insert with body color grille surround with chrome accents, (UVD) heated steering wheel, (VB5) front body-color bumper, (VT5) rear body-color bumper with Cornerstep, (DP6) Black painted mirror caps, (D75) body color door handles, (B86) body color side moldings, Black belt moldings, Black skid plate, sill plates, (RIA) floor liners, LPO and (RVS) 4" black round assist steps, LPO. Includes (AN3) front leather-appointed bucket seats and (UQA) Bose premium audio system. (Requires 4WD models. Requires one of the following exterior colors: (GAZ) Summit White, (GBA) Onyx Black or (GPA) Dark Slate Metallic. (PYR) 18" chromed aluminum wheels are upgradeable to (RTH) 20" polished aluminum wheels with Dark Argent Metallic pockets. All-terrain tires are required with (GAT). (DL3) outside power-adjustable mirrors upgradeable to (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors. Not available with SEO options, (PCO) Essentials Package, LPO, (ZW9) pickup box delete, (TRW) Provision for cab roof-mounted lamp/beacon, (9J4) rear bumper delete, (Y65) Driver Alert Package or any other LPO assist steps.)      
ALL TERRAIN X HD PACKAGE includes (RT4) 18" Black Painted Aluminum Wheels, (QF2) Tires, LT 275/65R18 MT blackwall Goodyear Wrangler DuraTrac, Black Bed Mounted Sport Bar, 4" black round assist steps, (DQS) Power Adjustable Heated Power Fold Trailering Mirror with integrated Turn Signal, Cargo Lamp, and Amber Clearance Lamp, (DPK) Black Mirror Caps, Black "B" Pillar Vinyl Wrap and Black Front-Bumper Skid Plate. (Requires TK25743 model and (GAT) All Terrain HD Package. Not available with (PDR) 2500HD SLT Gas Premium Plus Package, SEO options, (PCO) Essentials 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, (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, (S6V) Cargo box retractable side assist step, LPO, (VZX) bed liner, LPO.) *GROSS*      
ALTERNATE ASSIST STEP DESIRED (Deletes standard (VXH) 6" rectangular chrome tubular assist step, LPO and is required and only available with (VXJ) 4" round chrome tubular assist steps, LPO.) *CREDIT*      
ALTERNATOR, 220 AMPS (Included with (VYU) Snow Plow Prep Package when ordered with gas or diesel engines.)
ALTERNATORS, DUAL, 150 AMPS AND 220 AMPS EACH (Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
ASSIST STEPS NOT DESIRED OR ALTERNATE STEP DESIRED (Requires (L5P) 6.6L Turbo-Diesel V8, B20-Diesel engine. Not available with (PCO) Essentials Package, LPO.)      
BATTERY, 730 COLD-CRANKING AMPS, AUXILIARY (Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)
BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS/70 AMP-HR, MAINTENANCE-FREE with rundown protection and retained accessory power (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
BED LINER, SPRAY-ON Pickup box bed liner with GMC logo 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. 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, gauge hole plugs and lower tie down loops (Not available with (ZW9) pickup box delete, (VZX) bed liner, LPO or with any ship thru code.)      
BED LINER, SPRAY-ON Pickup box bed liner with GMC logo 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. 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, gauge hole plugs and lower tie down loops (Not available with (ZW9) pickup box delete, (VZX) bed liner, LPO or with any ship thru code. Included with (PEH) HD SLE Preferred Plus Package.)      
BED LINER, SPRAY-ON Pickup box bed liner with GMC logo 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. 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, gauge hole plugs and lower tie down loops (Included with (GAT) All Terrain Package or (PDR) 2500HD SLT Gas Premium Plus Package. Not available with (ZW9) pickup box delete, (VZX) bed liner, LPO or with any ship thru code.)      
BLACK MIRROR CAPS (Included and only available with (STF) All Terrain X HD Package.)      
BOSE SOUND WITH 6 SPEAKER SYSTEM (Included with (PDR) 2500HD SLT Gas Premium Plus Package, (PCH) Duramax Plus Package or (GAT) All-Terrain HD Package.) (7 speaker system including subwoofer when ordered with bucket seats).      
BUMPER, FRONT, BODY-COLOR (Included and only available with (GAT) All-Terrain HD Package.)      
BUMPER, REAR BODY-COLOR WITH BUMPER CORNERSTEPS (Included and only available with (GAT) All-Terrain HD Package.)      
BUMPER, REAR, DELETE (Included and only available with (ZW9) pickup box delete.)      
BUMPER, REAR, DELETE (Included and only available with (ZW9) pickup box delete.) *No Longer Factory Orderable, See Dealer for Current Availability*      
BUMPER, REAR, DELETE (Included with (ZW9) pickup box delete.) *CREDIT*    
CAPPED FUEL FILL (Included and only available with (ZW9) pickup box delete or (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
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 (A95) front bucket cloth seats.)      
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 full-feature leather-appointed bucket seats.)      
COVER, 1-PIECE, COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS (Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine and is required on orders with "Ship To" locations within the following states: Maine, New Hampshire, Vermont, Minnesota, North Dakota, South Dakota, Montana, Alaska, Idaho, Wisconsin, Wyoming, Michigan, Colorado and New York.) for diesel engines in winter weather
DEFOGGER, REAR-WINDOW ELECTRIC      
DEFOGGER, REAR-WINDOW ELECTRIC (Included and only available with (PCM) SLE Preferred Package, (PEH) HD SLE Preferred Plus Package or (PDD) SLE Convenience Package.)      
DELETE, UNIVERSAL HOME REMOTE/POWER REAR SLIDING WINDOW TRACKING CODE *CREDIT*    
DELETE: SPRAY IN BEDLINER (Required with (VBR) rubber bed mat, LPO, (PDH) GMC Interior Protection Package, LPO or (VZX) bed liner, LPO.)      
DOOR HANDLES, BODY-COLOR (Included and only available with (GAT) All Terrain HD Package.)      
DRIVER ALERT PACKAGE includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, Safety Alert Seat and (UD5) Front and Rear Park Assist (Requires (UVD) heated steering wheel, (KQV) heated and ventilated driver and front passenger seating, (AN3) front full-feature leather-appointed bucket seats and (H3A), (H3B) or (H3C) interior trim. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
DRIVER ALERT PACKAGE includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, Safety Alert Seat and (UD5) Front and Rear Park Assist (Requires Regular Cab, (AZ3) seats 40/20/40 split-bench with (H0U) Jet Black cloth interior trim and (PCM) SLE Preferred Package. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (VQY) chrome recovery hooks, LPO, (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.) *GROSS*      
DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine, (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors, (MW7) Allison 1000 6-speed automatic transmission, (UQA) Bose premium audio system, (UD5) front and rear park assist and (IO6) 8" diagonal Color Touch Screen Navigation with GMC Infotainment (Requires Crew Cab model. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.) *GROSS*      
ENGINE BLOCK HEATER (Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
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.)      
EXHAUST BRAKE (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
FLOOR COVERING, COLOR-KEYED CARPETING with rubberized vinyl floor mats      
FLOOR COVERING, GRAPHITE-COLORED RUBBERIZED-VINYL      
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, FRONT, HALOGEN (Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
FORWARD COLLISION ALERT (Included and only available with (Y65) Driver Alert Package.)    
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available on Regular Cab model with (Y65) Driver Alert Package. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included with (PDR) 2500HD SLT Gas Premium Plus Package, (PCH) Duramax Plus Package, (GAT) All-Terrain HD Package or (Y65) Driver Alert Package. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
GLASS, DEEP-TINTED (Included and only available with (PDD) Sierra Convenience Package or (PEF) Sierra Convenience Plus Package.)      
GMC 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 1 month or 3GB (whichever comes first); (Included and only available with (UE1) OnStar. Included with (PEF) Sierra Convenience Plus Package EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. 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.)      
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.)      
GOOSENECK / 5TH WHEEL PREP PACKAGE Hitch platform to accept Gooseneck or Fifth wheel hitch. Includes Hitch platform with tray to accept ball and drilled box holes with caps installed, box mounted 7-pin trailer harness (similar to (UY2) harness). (Requires model T*25**3, (Z82) trailering equipment, (CGN) spray-on bedliner and trailering mirrors (DF2), (DPN) or (DQS) . Not available with (UY2) Trailering wiring provisions, (ZW9) pickup box delete, (9J4) rear bumper delete, (VBR) rubber bed mat, LPO, (VZX) bed liner, LPO, (PDH) Interior Protection Package, (VBN) bed rug, LPO or any ship thru code.)
HD SLE PREFERRED PLUS PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) front 40/20/40 split-bench seat only, (BTV) Remote Vehicle Starter system, (T3U) front fog lamps, (C49) rear window defogger, (CJ2) dual-zone automatic climate control, (UG1) Universal Home Remote, (N37) manual tilt and telescoping steering wheel, (KI4) 110-volt power outlet, (DPN) outside heated power-adjustable trailering mirrors, (CGN) spray-on bedliner and (RIA) all-weather floor liner, LPO (Requires Crew Cab or Double Cab models. When (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package are ordered, (UG1) Universal Home Remote will not be included. Not available with (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (PCM) SLE Preferred Package, (PDL) Cargo Convenience Package, LPO, (BG9) graphite-colored rubberized-vinyl floor covering, (ZW9) pickup box delete or (L5P) Duramax 6.6L Turbo-Diesel V8 engine. No changes or substitutions to the included HD SLE Preferred Plus Package equipment will be allowed unless noted above.) *GROSS*      
HILL DESCENT CONTROL (Included and only available with (Z71) Off-Road Suspension Package.)  
ILLINOIS COST SURCHARGE *PRICE TO FOLLOW*
INDIANA COST SURCHARGE
LAMPS, SMOKED AMBER ROOF MARKER (Not available with (YF5) California state emissions requirements.)
LANE DEPARTURE WARNING (Included and only available with (Y65) Driver Alert Package.)    
LED LIGHTING, CARGO BOX WITH SWITCH ON CENTER SWITCH BANK (Requires (E63) pickup box. Included and only available with (PDD) Sierra Convenience Package or (PEF) Sierra Convenience Plus Package. Required with (PCO) Essentials Package, LPO.)      
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.
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 LINER (Requires (B30) color keyed carpeting. Included with (PEH) HD SLE Preferred Plus Package, (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 (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 (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 (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. Not available with or any other assist steps.) (dealer installed)  
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Not available with (S6V) cargo box retractable side assist step, LPO or (VXH) 6" rectangular chrome tubular assist steps, LPO.) (dealer installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (Included with (PDR) 2500HD SLT Gas Premium Plus Package. Not available with (PCO) Essentials Package, LPO or any LPO or RPO assist steps.) (dealer installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (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, BED LINER (Not available with (ZW9) pickup box delete or (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 (GAT) All Terrain HD Package. 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. Not available with (PDO) Protection Package, LPO, (VQK) Front and Rear Molded Splash Guards, Black, LPO or (ZW9) pickup box delete.) (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. Not available with (PDO) Protection Package, LPO.) (dealer installed)      
LPO, BODY COLOR WHEEL ARCH MOLDINGS (Requires (GAN) Quicksilver Metallic, (GAZ) Summit White or (GBA) Onyx Black. Not available with (VQK) Front and Rear Molded Splash Guards, LPO, (VRV) Body Color Molded Splash Guards, LPO or (ZW9) pickup box delete.) (dealer installed)  
LPO, BODY COLOR WHEEL ARCH MOLDINGS (Requires (GAZ) Summit White, (GBA) Onyx Black or (GCE) Sonoma Red Metallic. Not available with (ZW9) pickup box delete.) (dealer installed)      
LPO, BODYSIDE MOLDINGS, BODY-COLORED (Requires one of the following exterior colors: (GAN) Quick Silver Metallic, (GAZ) Summit White, (GBA) Onyx Black or (G7C) Cardinal Red. Not available with (TGK) Special Paint and (01U) Special Paint.) (dealer installed)      
LPO, CARGO BOX RETRACTABLE DRIVER SIDE ONLY SIDE ASSIST STEP (Not available with (RVS) Black tubular assist steps, 4" round, LPO or (VXJ) assist steps, chromed tubular, 4" round, LPO. Not available with (ZW9) pickup box delete.) (dealer installed)  
LPO, CARGO BOX RETRACTABLE DRIVER SIDE ONLY SIDE ASSIST STEP (Not available with (VXJ) assist steps, chromed tubular, 4" round, 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 (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 Crew Cab or Double Cab model, (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, CHROME RECOVERY HOOKS (dealer installed)    
LPO, CHROME RECOVERY HOOKS (Included with (PCH) Duramax Plus Package.) (dealer installed)      
LPO, CHROME RECOVERY HOOKS (Not available with (GAT) All Terrain Package.) (dealer installed)      
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 (Included with (PDL) Cargo Convenience Package, LPO. Requires (AN3) front full-feature leather-appointed bucket seats. Not available with (S0P) console insert, LPO.) (dealer installed)      
LPO, CONSOLE INSERT EXPANDABLE FOLDER TOTE (Included with (PDL) Cargo Convenience Package, LPO. Requires Crew Cab or Double Cab models and (A95) front bucket cloth seats. 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. Not available with (VKW) front console organizer, LPO.) (dealer installed)      
LPO, CONSOLE INSERT ORGANIZER TRAY (Requires Crew Cab or Double Cab models and (A95) front bucket cloth seats. Not available with (VKW) front console organizer, LPO.) (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 (Not available with (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, (GAT) All Terrain Package, (PDO) Protection Package, LPO, (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, (L5P) Duramax 6.6L Turbo-Diesel V8 engine, (NAA) Rocker Guard, LPO, (R8M) Assist Steps Not Desired or Alternate Step Desired or (ZW9) pickup box delete. (PCO) Essentials Package, LPO is not available with any other tonneau cover or assist step. Requires (UF2) LED cargo box lighting.) (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. Not available with (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, (PDO) Protection Package, LPO, (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, (R8M) Assist Steps Not Desired or Alternate Step Desired or (ZW9) pickup box delete. (PCO) Essentials Package, LPO is not available with any other tonneau cover or assist step. Requires (UF2) LED cargo box lighting.) (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 or (ZW9) pickup box delete.) (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, 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 or (PDL) Cargo Convenience Package, LPO.) (dealer installed) (No longer available to order. *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 (ZW9) pickup box delete, (CGN) spray-on bed liner, (PDL) Cargo Convenience Package, LPO or (VZX) bed liner, LPO.) (dealer installed) (No longer available to order. *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 (ZW9) pickup box delete, (CGN) spray-on bed liner or (VZX) bed liner, LPO) (dealer installed) (No longer available to order. *No Longer Factory Orderable, See Dealer for Current Availability*      
LPO, GRILLE, CHROME SURROUND WITH BODY-COLOR INSERTS (Requires one of the following exterior colors: (GAN) Quicksilver Metallic, (GAZ) Summit White or (GBA) Onyx Black. Not available with (TGK) Special Paint and (01U) Special Paint or (RZB) Sierra body-color accented grille, LPO. Not available with (GAT) All Terrain HD Package.) (dealer installed)      
LPO, GRILLE, CHROME SURROUND WITH BODY-COLOR INSERTS (Requires one of the following exterior colors: (GAN) Quicksilver Metallic, (GAZ) Summit White or (GBA) Onyx Black. Not available with (TGK) Special Paint and (01U) Special Paint or (RZB) Sierra body-color accented grille, LPO.) (dealer installed)    
LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (Requires (Z6A) Gooseneck / 5th Wheel Prep Package. Not available with (VBR) rubber bed mat, LPO or (VZX) bed liner, LPO.) (dealer installed)
LPO, OFF-ROAD ASSIST STEPS (Requires Crew Cab or Double Cab model. Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine, (PCO) Essentials Package, LPO or any LPO assist steps.) (dealer installed)  
LPO, POLISHED EXHAUST TIP (Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) (dealer installed)      
LPO, POLISHED EXHAUST TIP (requires gas engine.) (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) *PRICE TO FOLLOW*      
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, (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 inferred headphones, vehicle wire harness jumper, control box, owners manual and 6-AAA batteries for headphones and remote (dealer installed)      
LPO, REAR SEAT DVD ENTERTAINMENT SYSTEM dual independent 7" monitors located in the headrest, includes cable kit, remote control, 2-wireless inferred 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 inferred 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 Crew Cab or Double Cab model.) (dealer installed)      
LPO, REAR UNDERSEAT STORAGE, COMPOSITE STORAGE BIN (Requires Crew Cab or Double Cab models. Included with (PDL) Cargo Convenience Package, LPO.) (dealer installed)    
LPO, ROCKER GUARD (dealer-installed) (Requires Crew Cab or Double Cab model. Not available with the following: (PCO), (STF), (PDR), (S6V), (S6L), (RVQ), (RVS), (VXH) or (VXJ).)  
LPO, RUBBER BED MAT (Included with (PDH) GMC Interior Protection Package, LPO. Not available with (VZX) bed liner, LPO.) (dealer installed)      
LPO, RUBBER BED MAT (Included with (PDH) GMC Interior Protection Package, LPO. Not available with (ZW9) pickup box delete or (VZX) bed liner, LPO.) (dealer installed)  
LPO, SIERRA BODY-COLOR ACCENTED GRILLE (Requires exterior paint color (GAN) Quicksilver Metallic, (GAZ) Summit White or (GBA) Onyx Black. Not available on (GAT) All Terrain Package.) (dealer installed)      
LPO, SIERRA BODY-COLOR ACCENTED GRILLE (Requires exterior paint color (GAN) Quicksilver Metallic, (GAZ) Summit White or (GBA) Onyx Black.) (dealer installed)    
LPO, SOFT FOLDING TONNEAU COVER (Included with (PCO) Essentials Package, LPO. Not available with (ZW9) pickup box delete, (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.) (dealer installed)      
LPO, TAILGATE HANDLE, CHROME (dealer installed)      
LPO, TAILGATE HANDLE, CHROME (Not available with (GAT) All Terrain Package or (ZW9) pickup box delete.) (dealer installed)      
LPO, TONNEAU COVER, HARD TRI-FOLDING with vinyl cover (Not available with (PCO) Essentials Package, LPO, (ZW9) pickup box delete or any other tonneau cover.) (dealer installed)  
LPO, TONNEAU COVER, HARD TRI-FOLDING with vinyl cover (Not available with (VPB) soft tonneau cover or LPO, (5JY) soft-folding tonneau cover, LPO.) (dealer installed)      
LPO, VINYL TONNEAU COVER with integrated support bows (Not available with (5JY) soft folding tonneau cover, LPO.) (dealer installed)      
LPO, VINYL TONNEAU COVER with integrated support bows (Not available with (PCO) Essentials Package, LPO, (ZW9) pickup box delete or any other tonneau cover.) (dealer installed)  
LPO, WHEEL LOCKS, SET OF 4 (dealer installed)
MIRROR, INSIDE REARVIEW AUTO-DIMMING (Included and only available with (DPN) outside heated power-adjustable trailering mirrors.)    
MIRRORS, CHROME, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING; 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 (Included with (PCH) Duramax Plus Package.)      
MIRRORS, CHROME, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING; 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 (Included with (PCH) Duramax Plus Package or (PDR) 2500HD SLT Gas Premium Plus Package. Mirror is not chrome when (STF) All Terrain X HD Package is ordered.)      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE (includes driver's side spotter mirror) (Black, included and only available with (PDD) Convenience Package.)      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER 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.) (Requires (PDD) Sierra Convenience Package when (PEF) Sierra Convenience Plus Package is not ordered. Included with (PEF) Sierra Convenience Plus Package.      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER 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.)      
MIRRORS, OUTSIDE HIGH-VISIBILITY VERTICAL TRAILERING-STYLE, BLACK with manual folding and extension and lower convex spotter glass (Requires (Z82) Trailering equipment or (ZW9) pickup box delete. Not available with (PDD) Sierra Convenience Package.)      
MOLDINGS, BODYSIDE, BODY COLOR (Included and only available with (GAT) All Terrain HD Package.)      
NEW JERSEY COST SURCHARGE
NO OPTION PACKAGE DISCOUNT ACKNOWLEDGEMENT (Requires Crew Cab model. Required on all orders that do not include (PEF) Sierra Convenience Plus Package.)      
NO OPTION PACKAGE DISCOUNT ACKNOWLEDGEMENT (Requires Double Cab or Crew Cab models. Required on all orders that do not include (PEH) HD SLE Preferred Plus Package.)      
ONSTAR AND GMC CONNECTED SERVICES CAPABLE; (Included with (PEF) Sierra Convenience Plus Package. 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 for Crew Cab and Double Cab models (Included and only available with (PDD) SLE Convenience Package)      
POWER OUTLET, 110-VOLT AC (Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
POWER OUTLET, 110-VOLT AC (Included and only available with (PDD) Sierra Convenience Package or (PEF) Sierra Convenience Plus Package.)      
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 (Included with (VYU) Snow Plow Prep Package.)    
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 (Not available with (UG1) Universal Home Remote or (CF5) power sunroof. Included with (VYU) Snow Plow Prep Package.)      
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 (Not available with (UG1) Universal Home Remote. Included with (VYU) Snow Plow Prep Package.)      
REAR PARK ASSIST, ULTRASONIC (For Crew Cab and Double Cab models, included and only available with (PDD) SLE Convenience Package. Free flow on Regular Cab models. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
REMOTE KEYLESS ENTRY (Included and only available with (PDD) Sierra Convenience Package or (PEF) Sierra Convenience Plus Package.)      
REMOTE LOCKING TAILGATE (Included and only available with (AQQ) Remote Keyless Entry, (PDD) Sierra Convenience Package or (PEF) Sierra Convenience Plus Package.)      
REMOTE VEHICLE STARTER SYSTEM (Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
SEAT ADJUSTER, DRIVER 10-WAY POWER (Requires (AZ3) front 40/20/40 split-bench seat. Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package..)      
SEATING, HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET (Requires (AN3) front full-feature leather-appointed bucket seats and (H3A), (H3B) or (H3C) perforated leather-appointed seat trims.)      
SEATING, HEATED DRIVER AND FRONT PASSENGER Only available on Crew Cab and Double Cab models. (Requires (PCM) SLE Preferred Package and (AZ3) front 40/20/40 split-bench cloth seat. Included with (A95) bucket cloth seat or leather (AZ3) front 40/20/40 split-bench seat.)      
SIERRA CONVENIENCE PACKAGE includes (DL8) outside heated power-adjustable mirrors, (AQQ) Remote Keyless Entry, (A91) remote locking tailgate, (KI4) 110-volt AC power outlet, (UF2) LED cargo box lighting and (AKO) deep tinted glass; Regular Cab also includes (A31) power windows (If (ZW9) pickup box delete is ordered, (UF2) LED cargo box lighting will not be included. Upgradeable to (DPN) Mirror. Not available with (DF2) Mirror.)      
SIERRA CONVENIENCE PLUS PACKAGE includes (DPN) outside heated power-adjustable trailering mirrors, (AQQ) Remote Keyless Entry, (A91) remote locking tailgate, (KI4) 110-volt power outlet, (UF2) LED cargo box lighting, (AKO) deep-tinted glass, (UE1) OnStar, (VV4) OnStar with 4G LTE, and (Z82) Trailering equipment (Requires Crew Cab models. Not available with (PDD) Sierra Convenience Package, (ZW9) pickup box delete or (L5P) Duramax 6.6L Turbo-Diesel V8 engine. No changes or substitutions to the included Sierra Convenience Plus Package equipment will be allowed unless noted above.) *GROSS*      
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 for Crew Cab and Double Cab, includes (JF4) power adjustable pedals, (UD7) Rear Park Assist, (A48) power sliding rear window and (C49) rear window defogger (If (ZW9) pickup box delete or (9J4) rear bumper delete is ordered (UD7) Rear Park Assist will be deleted. When (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package are ordered (A48) sliding rear window will not be included.)      
SLE PREFERRED PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) front 40/20/40 split-bench seat only, (BTV) Remote Vehicle Starter system, (T3U) front fog lamps, (C49) rear-window defogger, (N37) manual tilt and telescoping steering column and (KI4) 110-volt power outlet; Crew Cab and Double Cab also includes (UG1) Universal Home Remote and (CJ2) dual-zone climate control. (When (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package are ordered (UG1) Universal Home Remote will not be included.)      
SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light, (KW5) 220-amp alternator with gas or diesel engine, forward lamp wiring harness, (TRW) provision for cab roof mounted lamp/beacon, (NZZ) underbody shields and Heavy-Duty front-springs (Only available on 4WD models. Not available with (CF5) power sunroof. When (VYU) is ordered (UG1) Universal Home Remote and (A48) power sliding rear window is deleted. Upgradeable to (KHB) dual, 150 amps and 220 amps each alternators with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light, (KW5) 220-amp alternator with gas or diesel engine, forward lamp wiring harness, (TRW) provision for cab roof mounted lamp/beacon, (NZZ) underbody shields and Heavy-Duty front-springs (Only available on 4WD models. Not available with (CF5) power sunroof. When (VYU) is ordered, (UG1) Universal Home Remote is deleted. Upgradeable to (KHB) dual, 150 amps and 220 amps each alternators with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light, (KW5) 220-amp alternator with gas or diesel engine, forward lamp wiring harness, (TRW) provision for cab roof mounted lamp/beacon, (NZZ) underbody shields and Heavy-Duty front-springs (Only available on 4WD models. Not available with (UG1) Universal Home Remote. Upgradeable to (KHB) dual, 150 amps and 220 amps each alternators with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light, (KW5) 220-amp alternator with gas or diesel engine, forward lamp wiring harness, (TRW) provision for cab roof mounted lamp/beacon, (NZZ) underbody shields and Heavy-Duty front-springs (Only available on 4WD models. Upgradeable to (KHB) dual, 150 amps and 220 amps each alternators with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
STEERING COLUMN, MANUAL TILT-WHEEL AND TELESCOPING (Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
STEERING WHEEL, HEATED, LEATHER WRAPPED WITH AUDIO AND CRUISE CONTROLS (Included with (GAT) All Terrain HD Package or (PDR) 2500HD SLT Gas Premium Plus Package. Requires (UD5) front and rear park assist. Not available with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
STEERING, DIGITAL STEERING ASSIST (Requires Crew Cab model or Double Cab model equipped with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)    
SUNROOF, POWER (Not available with (VYU) Snow Plow Prep Package.)      
SUNROOF, POWER (Requires Crew Cab model. Not available with (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package.)      
SWITCH, HIGH IDLE
THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY (Included and only available with (BTV) Remote Vehicle Starter system.)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Included and only available with (Z82) trailering equipment with (E63) pickup box unless (9J4) rear bumper delete is ordered. Available to order with (ZW9) pickup box delete or (9J4) rear bumper delete.)      
TRAILER BRAKE CONTROLLER, INTEGRATED (Standard with (E63) pickup box.)    
TRAILERING EQUIPMENT Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps Includes (JL1) trailer brake controller. (Included with (PEF) Sierra Convenience Plus Package. Not available with (ZW9) pickup box delete.)      
TRAILERING WIRING PROVISIONS, FOR TRAILERING, FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness is located at the rear of the pickup box attached to the rear frame cross member      
TRAILERING WIRING PROVISIONS, FOR TRAILERING, FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness is located at the rear of the pickup box attached to the rear frame cross member (Requires (Z82) trailering equipment. Not available with (ZW9) pickup box delete.)  
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 (Included with (VYU) Snow Plow Prep Package.)      
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 (Included with (Z71) Off-Road Suspension Package or (VYU) Snow Plow Prep Package.)      
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 (Included with (Z71) Off-Road Suspension Package, (GAT) All-Terrain HD Package or (VYU) Snow Plow Prep Package.)      
UNIVERSAL HOME REMOTE (Requires Crew Cab or Double Cab model. Included and only available with (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package. Not available with (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package.)      
UPFITTER SWITCHES, (4) Provides 4-30 amp circuits to facilitate installation of aftermarket electrical accessories.      
WHEEL, 18" X 8" (45.7 CM X 20.3 CM) FULL-SIZE, STEEL SPARE. (Requires 18" or 20" wheels and tires.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.
WHEELS, 17" X 7.5" (43.2 CM X 19.1 CM) FULL-SIZE, STEEL SPARE (Requires 17" wheels and tires.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.    
WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER (Included with (PDR) 2500HD SLT Gas Premium Plus Package. Not available with (TRW) Provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package.)      
WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER (Requires Crew Cab or Double Cab model. Included and only available with (PDD) SLE Convenience Package. Not available with (TRW) Provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package.)      
WINDOWS, POWER WITH DRIVER EXPRESS UP AND DOWN AND EXPRESS DOWN ON ALL OTHER WINDOWS (Standard on Crew Cab and Double Cab. 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 Crew Cab or Double Cab models. 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, 3.73 RATIO (Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)  
REAR AXLE, 3.73 RATIO (Standard and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
REAR AXLE, 4.10 RATIO (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)  
REAR AXLE, 4.10 RATIO (Requires (L96) Vortec 6.0L V8 SFI engine.)      
BODY CODE Options
BASE SLE SLT Denali
PICKUP BOX (STD)  
PICKUP BOX, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, spare tire delete, spare tire carrier delete and Tire Fill Alert delete. If equipped, deletes capless fuel fill, (Z82) trailering equipment, (A91) remote locking tailgate, (A60) locking tailgate, (PPA) EZ-Lift and Lower tailgate, (SAF) tire carrier lock and (JL1) trailer brake controller. (Requires long box model T*259*3. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) *CREDIT*    
PICKUP BOX, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, spare tire delete, spare tire carrier delete and Tire Fill Alert delete. If equipped, deletes capless fuel fill, (Z82) trailering equipment, (A91) remote locking tailgate, (A60) locking tailgate, (PPA) EZ-Lift and Lower tailgate, (SAF) tire carrier lock and (JL1) trailer brake controller. (Requires long box model T*25953. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) *CREDIT*      
PICKUP BOX, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, spare tire delete, spare tire carrier delete and Tire Fill Alert delete. If equipped, deletes capless fuel fill, (Z82) trailering equipment, (A91) remote locking tailgate, (A60) locking tailgate, (PPA) EZ-Lift and Lower tailgate, (SAF) tire carrier lock and (JL1) trailer brake controller. (Requires long box model T*25953. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) *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
ENGINE, 6.0L V8 SFI GASEOUS CNG/LPG CAPABLE with hardened valves and valve seats. Capable of operating on both gasoline and CNG/LPG. E85 compatible prior to gaseous fuel conversion. Running on gasoline (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm). Equipped with standard factory gasoline fuel system. Does not include gaseous fuel tank(s), lines, regulators, etc. Gaseous fuel system can be installed in by aftermarket upfitter. GM recommends use of our approved alternative fuel upfitter, PSI (Power Solutions International). Emissions certified for gasoline usage only. Emissions certification (exhaust and evaporative), as well as safety and labelling standards for the CNG/LPG system is the responsibility of the gaseous fuel system manufacturer. (Requires (MYD) 6-speed heavy-duty automatic transmission. Not available with (5JY) soft folding tonneau cover, LPO, (CGN) spray-on bed liner, (GAT) All Terrain HD Package, (STF) All Terrain X HD Package, (UY2) Trailering wiring provisions, (VBR) rubber bed mat, LPO, (VPB) soft tonneau cover, LPO, (VQT) hard tri-folding tonneau cover, LPO, (PCO) Essentials Package, LPO, (PDR) 2500HD SLT Gas Premium Plus Package, (PEH) HD SLE Preferred Plus Package or (Z6A) Gooseneck / 5th Wheel Prep Package.)  
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes (K40) exhaust brake, capped fuel fill and (K05) engine block heater. (Included and only available with (PCH) Duramax Plus Package. Requires (GT4) 3.73 rear axle ratio.)      
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes (K40) exhaust brake, capped fuel fill and (K05) engine block heater.) (Requires (MW7) Allison 1000 6-speed automatic transmission and (GT4) 3.73 rear axle ratio on Double Cabs.      
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes (K40) exhaust brake, capped fuel fill and (K05) engine block heater.) (Requires (MW7) Allison 1000 6-speed automatic transmission and (GT4) 3.73 rear axle ratio.      
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill, (K40) exhaust brake, and (K05) engine block heater. (On Crew Cab models included and only available with (PCH) Duramax Plus Package. Requires (VXH) 6" rectangular chrome tubular assist steps, LPO, (R8M) Assist Steps Not Desired or Alternate Step Desired or (STF) All Terrain X HD Package. With (GAT) All Terrain HD Package (RVS) 4" black round assist steps, LPO is included.)      
ENGINE, VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI, E85-COMPATIBLE, FLEXFUEL capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm (STD)      
ENGINE, VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI, E85-COMPATIBLE, FLEXFUEL capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm (STD) (Does not include E85 capability with (ZW9) pickup box delete.)  
GVWR Options
BASE SLE SLT Denali
GVWR, 10,000 LBS. (4536 KG) (Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
GVWR, 10,000 LBS. (4536 KG) (Requires Crew Cab or Double Cab model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)  
GVWR, 9300 LBS. (4218 KG) (Requires Regular Cab model, (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine and 2WD.)    
GVWR, 9500 LBS. (4309 KG) (STD) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine. Not available with TK25943 or TC25903 model.)  
GVWR, 9500 LBS. (4309 KG) (STD) (Requires (L96) Vortec 6.0L V8 SFI engine.)      
GVWR, 9900 LBS. (4490 KG) (Requires Crew Cab TK25943 model and (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine or Regular Cab model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available on 2WD Crew Cab models.)    
GVWR, 9900 LBS. (4490 KG) (STD) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine on TK25943 models. Not available on 2WD Crew Cab models.)      
GVWR, 9900 LBS. (4490 KG) (STD) (Requires Crew Cab TK25943 model and (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine or Regular Cab model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available on 2WD Crew Cab models.)    
OPTION DISCOUNT Options
BASE SLE SLT Denali
OPTION/PACKAGE DISCOUNT (Requires (PCH) Duramax Plus Package or (PDR) SLT Gas Premium Plus Package.) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PCH) Duramax Plus Package.) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PDR) SLT Gas Premium Plus Package.) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PEF) Sierra Convenience Plus Package.) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (PEH) HD SLE Preferred Plus Package.) *DISCOUNT*      
OPTION/PACKAGE DISCOUNT (Requires (STF) All Terrain X HD Package, (PCH) Duramax Plus Package or (PDR) SLT Gas Premium Plus Package.) *DISCOUNT*      
PAINT Options
BASE SLE SLT Denali
CARDINAL RED  
DARK SLATE METALLIC (Available at extra charge.)
DEEP MAHOGANY METALLIC (Available at extra charge.)  
MINERAL METALLIC (Available at extra charge.)      
ONYX BLACK
QUICKSILVER METALLIC (Available at extra charge.)
RED QUARTZ TINTCOAT (Available at extra charge.)  
STONE BLUE METALLIC (Available at extra charge.)  
SUMMIT WHITE  
SUMMIT WHITE (Requires Denali T*25743 or T*35*43 models.)      
WHITE FROST TRICOAT (Available at extra charge.)      
WHITE FROST TRICOAT (Requires Crew Cab model. Available at extra charge.)      
WHITE FROST TRICOAT (Requires Crew Cab model. Not available on 1SA. Available at extra charge.)      
PAINT SCHEME Options
BASE SLE SLT Denali
PAINT, SOLID
PREFERRED EQUIPMENT GROUP Options
BASE SLE SLT Denali
DENALI PREFERRED EQUIPMENT GROUP includes standard equipment      
SLE PREFERRED EQUIPMENT GROUP includes standard equipment      
SLT PREFERRED EQUIPMENT GROUP includes standard equipment      
WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment      
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 (PDR) 2500HD SLT Gas Premium Plus Package or (PCH) Duramax 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 SEAT TRIM      
COCOA/DUNE, CLOTH SEAT TRIM Includes 10-way power driver seat.) (With (AZ3) front 40/20/40 split-bench seat requires (PCM) SLE Preferred Package.      
COCOA/DUNE, LEATHER-APPOINTED FRONT SEAT TRIM      
COCOA/DUNE, PERFORATED LEATHER-APPOINTED SEAT TRIM (Requires (KQV) heated and vented seating.)      
DARK ASH/JET BLACK, LEATHER-APPOINTED FRONT SEAT TRIM      
DARK ASH/JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM (Requires (KQV) heated and vented seating.)      
JET BLACK, CLOTH SEAT TRIM      
JET BLACK, LEATHER-APPOINTED FRONT SEAT TRIM      
JET BLACK, LEATHER-APPOINTED FRONT SEAT TRIM Includes (KA1) driver and front passenger heated seat cushions and seat backs.) (Not available on Regular Cab models.      
JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM      
JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM (Requires (KQV) heated and vented seating.)      
JET BLACK/DARK ASH, CLOTH SEAT TRIM      
JET BLACK/DARK ASH, CLOTH SEAT TRIM Includes 10-way power driver seat.) (With (AZ3) front 40/20/40 split-bench seat requires (PCM) SLE Preferred Package.      
JET BLACK/DARK ASH, VINYL SEAT TRIM      
JET BLACK/SPICE RED ALL TERRAIN, LEATHER-APPOINTED SEAT TRIM (Requires (GAT) All Terrain HD 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) (Upgradeable to (AN3) front full-feature leather-appointed bucket seats.)      
SEATS, FRONT 40/20/40 SPLIT-BENCH IN CLOTH, 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 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) (Upgradeable to (A95) front bucket cloth seats. Leather-appointed with (KA1) heated driver and front passenger seating is an available extra charge option with (H1Y) Jet Black leather appointed interior trim and requires (PCM) SLE Preferred Package or (PEH) HD SLE Preferred Plus Package.)      
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, storage pockets and (K4C) wireless charging. (Requires Crew Cab or Double Cab models. Not available on Regular Cab models.) (Requires Crew Cab or Double Cab models. Not available on Regular Cab models.)      
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, storage pockets and (K4C) Wireless charging. (Included with (PDR) 2500HD SLT Gas Premium Plus 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) (Included with (PDR) 2500HD SLT Gas Premium Plus Package.)      
SHIP THRU CODES Options
BASE SLE SLT Denali
SHIP THRU, PRODUCED AND SHIPPED TO ANCHORAGE VDC THEN TO TK SERVICES Available only to orders with a final Ship-To Code for State of Alaska Dealers only. and returned to Anchorage VDC for shipping to final destination  
SHIP THRU, PRODUCED AT FT. WAYNE ASSEMBLY AND SHIPPED TO CASECO TRUCK BODY, ST. CLAIR, MO. Returned to Wentzville Assembly for shipping to final destination. (Requires Regular Cab or Double Cab model.)  
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO AUTO TRUCK GROUP, ROANOKE, IN AND RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires a Crew Cab model.)
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO CANFIELD EQUIPMENT IN WARREN, MI. (Requires Crew Cab model.) Returned to Lansing Delta for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO CASECO TRUCK BODY, ST. CLAIR, MO (Requires a Crew Cab model.) and Returned to Wentzville, Assembly for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT IN FLINT, MI. (Requires a Crew Cab model or Cab Chassis. Returned to Flint Assembly for shipping to final destination. Should be used when (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine is ordered for conversions to Power Solutions International CNG/LPG fuel systems (www.psiengines.com).)
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO LEGGETT AND PLATT CVP TAYLOR, MI. (Requires a Crew Cab model.) Returned to Flint Assembly for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MANHEIM CARLETON, MI (Requires a Crew Cab model.) and returned to Flint Assembly Returned to Flint Assembly for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT IN FLINT (Requires a Crew Cab model.) Returned to Flint Assembly for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO NBC TRUCK EQUIPMENT ROSEVILLE, MI. (Requires a Crew Cab model.) Returned to Flint Assembly for shipping to final destination.
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO READING EQUIPMENT AND DISTRIBUTION PONTIAC, MI. (Requires a Crew Cab model.) Returned to Lansing Delta for shipping to final destination.
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO ADRIAN STEEL IN WENTZVILLE, MO. (Requires Regular Cab or Double Cab.) 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 Regular Cab and Double Cab.) Returned to Ft. Wayne Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO BRAND FX BODY COMPANY (Requires Regular Cab and Double Cab.) and returned to Ft. Wayne Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO BUCKEYE TRUCK EQUIPMENT, COLUMBUS, OH. (Requires Regular Cab and Double Cab.) Returned to Ft. Wayne Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO CANFIELD EQUIPMENT IN WARREN, MI. (Requires a Regular or Double Cab model.) 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. Returned to Ft. Wayne Assembly for shipping to final destination. (Requires a Regular Cab or Double Cab model.)  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT, FLINT, MI (Requires Regular Cab or Double Cab or Cab Chassis. and returned to Flint Assembly for shipping to final destination. Should be used when (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine is ordered for conversions to Power Solutions International CNG/LPG fuel systems (www.psiengines.com).)  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO L-Z TRUCK EQUIPMENT COMPANY, ROSEVILLE, MN. (Requires Regular Cab and Double Cab.) Returned to Ft. Wayne Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO LEGGETT AND PLATT CVP TAYLOR, MI. (Requires Regular Cab and Double Cab.) 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 Regular Cab and Double Cab.) Returned to Flint Assembly for shipping to final destination.  
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT, FLINT, MI. Returned to Flint Assembly for shipping to final destination.    
SHIP THRU, PRODUCED IN FT. WAYNE ASSEMBLY AND SHIPPED TO READING TRUCK EQUIPMENT, PONTIAC MI (Requires Regular Cab and Double Cab.) and Returned to Flint Assembly for shipping to final destination.  
SPARE TIRE Options
BASE SLE SLT Denali
TIRE, SPARE LT245/75R17E ALL-SEASON, BLACKWALL (Included with (QHQ) LT245/75R17 all-season, blackwall tires. Available to order when (ZW9) pick-up box delete is ordered.)    
TIRE, SPARE LT265/70R17E ALL-TERRAIN, BLACKWALL (Included and only available with (QXT) LT265/70R17E all-terrain, blackwall tires. Available to order when (ZW9) pick-up box delete is ordered.)    
TIRE, SPARE LT265/70R18E ALL-SEASON, BLACKWALL (Included and only available with (QWF) LT265/70R18E all-season tires, (QFC) LT265/60R20E all-terrain tires or (QGM) LT265/70R18E all-terrain tires. Available to order when (ZW9) pick-up box delete is ordered.)  
TIRE, SPARE LT265/70R18E ALL-SEASON, BLACKWALL (Included and only available with (QWF) LT265/70R18E all-season tires, (QFC) LT265/60R20E all-terrain tires or (QGM) LT265/70R18E all-terrain tires. Available to order when (ZW9) pick-up box delete is ordered.) *No Longer Factory Orderable, See Dealer for Current Availability*      
SUSPENSION PKG Options
BASE SLE SLT Denali
SUSPENSION PACKAGE, HANDLING/TRAILERING, HEAVY-DUTY includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD)  
SUSPENSION PACKAGE, OFF-ROAD includes Z71 chrome front fender emblems, twin tube Rancho brand shocks, (JHD) Hill Descent Control, (NZZ) underbody shield and Off-Road Driver Information Center graphics requires 4WD models, (Requires all-terrain tires. Not available with (ZW9) pickup box delete.)    
SUSPENSION PACKAGE, OFF-ROAD requires 4WD models, includes twin tube Rancho brand shocks and (JHD) Hill Descent Control requires 4WD models,      
SUSPENSION PACKAGE, STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD)      
TIRES Options
BASE SLE SLT Denali
TIRES, LT245/75R17E ALL-SEASON, BLACKWALL (STD)    
TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL    
TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL (STD)      
TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL    
TIRES, LT265/70R18E ALL-SEASON, BLACKWALL  
TIRES, LT265/70R18E ALL-SEASON, BLACKWALL (STD)      
TIRES, LT265/70R18E ALL-TERRAIN, BLACKWALL  
TIRES, LT265/70R18E ALL-TERRAIN, BLACKWALL (Included with (GAT) All-Terrain HD Package.)      
TIRES, LT275/65R18E 123/120Q MAXIMUM TRACTION BLACKWALL GOODYEAR WRANGLER DURATRAC. Aggressive tread may result in a higher level of noise while driving. Routine tire rotations are strongly recommended. (Included and only available with (STF) All Terrain X HD Package.) (Requires 4WD. Not available with (ZW9) pickup box delete. Note: Spare tire is (ZWF) LT265/70R18E all-season, blackwall tire with (N79) 18" painted steel wheel.)      
TRANSMISSION Options
BASE SLE SLT Denali
TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.)
TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode (Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
WHEELS Options
BASE SLE SLT Denali
WHEELS, 17" (43.2 CM) MACHINED ALUMINUM includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. (STD) (Upgradeable to (PYR) 18" (45.7 cm) chromed aluminum wheels or (PYU) 20" 5-spoke polished aluminum wheels.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 17" (43.2 CM) MACHINED ALUMINUM includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 17" (43.2 CM) STEEL includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. (STD) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 18" (45.7 CM) BLACK ALUMINUM (Included and only available with (STF) All Terrain X HD Package.)      
WHEELS, 18" (45.7 CM) CHROMED ALUMINUM includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel *CREDIT*      
WHEELS, 18" (45.7 CM) CHROMED ALUMINUM includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. (STD) (Upgradeable to (PYU) 20" (50.8 cm) polished aluminum wheels.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 18" (45.7 CM) CHROMED ALUMINUM includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 18" (45.7 CM) PAINTED STEEL includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. (Requires (QGM) LT265/70R18E all-terrain, blackwall tires, (QF2) LT275/65R18E 123/120Q maximum traction blackwall tires or (QWF) LT265/70R18E all-season, blackwall tires.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 20" (50.8 CM) 6-SPOKE POLISHED ALUMINUM      
WHEELS, 20" (50.8 CM) 6-SPOKE POLISHED ALUMINUM (Not available with (GAT) All Terrain HD Package.)      
WHEELS, 20" (50.8 CM) CHROMED CAST ALUMINUM (STD)      
WHEELS, 20" (50.8 CM) POLISHED ALUMINUM WITH DARK ARGENT METALLIC POCKETS includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. (Requires Crew Cab model, (GAT) All-Terrain HD Package and (QFC) LT265/60R20E all-terrain, blackwall tire.) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.      
WHEELS, 20" 5-SPOKE FORGED POLISHED ALUMINUM (Requires Crew Cab or Double Cab models.)      

2018 GMC Sierra 2500HD 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) 13.8 x 1.57 13.8 x 1.57 13.8 x 1.57 13.8 x 1.57
Rear Brake Rotor Diam x Thickness (in) 14.17 x 1.34 14.17 x 1.34 14.17 x 1.34 14.17 x 1.34
Cargo Area Dimensions
BASE SLE SLT Denali
Cargo Box Width @ Wheelhousings (in)
Engine
BASE SLE SLT Denali
Displacement 6.0L/366 6.0L/366 6.0L/366 6.0L/366
Engine Type Gas/Ethanol V8 Gas/Ethanol V8 Gas/Ethanol V8 Gas/Ethanol V8
SAE Net Horsepower @ RPM 360 @ 5400 360 @ 5400 360 @ 5400 360 @ 5400
SAE Net Torque @ RPM 380 @ 4200 380 @ 4200 380 @ 4200 380 @ 4200
Exterior Dimensions
BASE SLE SLT Denali
Height, Overall (in) 77.80 77.80 78.11 78.27
Wheelbase (in) 133.60 133.60 144.20 153.70
Width, Max w/o mirrors (in) 80.12 80.12 80.51 80.51
Fuel Tank
BASE SLE SLT Denali
Fuel Tank Capacity, Approx (gal) 36.0 36.0 36.0 36.0
Steering
BASE SLE SLT Denali
Steering Type Pwr Pwr Pwr Pwr
Turning Diameter - Curb to Curb (ft) 45.9 45.9 49.2 51.5
Tires
BASE SLE SLT Denali
Front Tire Size LT245/75R17E LT245/75R17E LT265/60R20E LT265/60R20E
Rear Tire Size LT245/75R17E LT245/75R17E LT265/60R20E LT265/60R20E
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 6
Vehicle
BASE SLE SLT Denali
Front Head Room (in) 42.80 42.80 42.80 42.80
Front Leg Room (in) 45.27 45.27 45.27 45.27
Front Shoulder Room (in) 66.03 66.03 64.84 64.84
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) 64.33 64.33 64.33 64.33

2018 GMC Sierra 2500HD Safety Features

Safety Features
Air bags Crew Cab: single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (With (ZW9) pickup box delete on Double and Regular Cab you will get single-stage frontal and thorax 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.)
Air bags Double Cab and Regular Cab: Frontal Airbags- Driver single stage and Front Passenger dual-stage; Thorax side-impact, seat mounted, both driver and front passenger; Head-curtain front and rear outboard seating positions; Passenger Sensing System - Infant only suppression for passenger and passenger seat belt reminder status displayed on overhead console (With (ZW9) pickup box delete on Double and Regular Cab you will get single-stage frontal and thorax 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.)
Air bags single-stage frontal and thorax 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 (Included and only available with (Y86) Driver Alert Package.)
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 Departure Warning
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.)
Rear Vision Camera (Not included when (ZW9) pickup box delete is ordered.)
Rear Vision Camera with dynamic guide lines (Not included when (ZW9) pickup box delete is ordered.)
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