2020 GMC Sierra 3500HD Rebates and Incentives

Prices and Incentives

Dealer Price:
$36,800 - $65,100

Original MSRP:
$34,666 - $60,673

2020 GMC Sierra 3500HD Review

Research the all new 2020 GMC Sierra 3500HD to make an informed buying decision. View 2020 GMC Sierra 3500HD retail pricing, rebates & incentives, features , and more. Whether you're in the market to buy a new 2020 GMC Sierra 3500HD 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
<<< Preliminary 2020 Warranty Note >>>
Recalls Issued
2020 GMC Sierra 3500HD , AT4, Denali, SLE, SLT N/A

2020 GMC Sierra 3500HD Models & Prices

2020 GMC Sierra 3500HD BASE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 142" $36,800 $34,666 $565 / Month*
2WD Double Cab 162" $39,600 $37,303 $608 / Month*
4WD Reg Cab 142" $39,600 $37,303 $608 / Month*
2WD Crew Cab 159" $41,200 $38,810 $633 / Month*
2WD Crew Cab 172" $41,400 $38,999 $636 / Month*
4WD Double Cab 162" $42,400 $39,941 $651 / Month*
4WD Crew Cab 159" $44,000 $41,448 $676 / Month*
4WD Crew Cab 172" $44,200 $41,636 $679 / Month*

2020 GMC Sierra 3500HD SLE
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 142" SLE $41,200 $38,398 $626 / Month*
2WD Double Cab 162" SLE $43,400 $40,449 $659 / Month*
4WD Reg Cab 142" SLE $44,000 $41,008 $668 / Month*
2WD Crew Cab 159" SLE $45,000 $41,940 $684 / Month*
2WD Crew Cab 172" SLE $45,200 $42,126 $687 / Month*
4WD Double Cab 162" SLE $46,200 $43,058 $702 / Month*
4WD Crew Cab 159" SLE $47,800 $44,550 $726 / Month*
4WD Crew Cab 172" SLE $48,000 $44,736 $729 / Month*

2020 GMC Sierra 3500HD SLT
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Crew Cab 159" SLT $53,600 $49,955 $814 / Month*
2WD Crew Cab 172" SLT $53,800 $50,142 $817 / Month*
4WD Crew Cab 159" SLT $56,400 $52,565 $857 / Month*
4WD Crew Cab 172" SLT $56,600 $52,751 $860 / Month*

2020 GMC Sierra 3500HD AT4
Dealer Price Dealer Invoice Pricing Estimated Payments
4WD Crew Cab 159" AT4 $58,900 $54,895 $895 / Month*
4WD Crew Cab 172" AT4 $59,100 $55,081 $898 / Month*

2020 GMC Sierra 3500HD Denali
Dealer Price Dealer Invoice Pricing Estimated Payments
4WD Crew Cab 159" Denali $64,900 $60,487 $986 / Month*
4WD Crew Cab 172" Denali $65,100 $60,673 $989 / Month*

2020 GMC Sierra 3500HD Features and Standard Equipment

EXTERIOR Features
BASE SLE SLT AT4 Denali
Assist steps, chromed tubular, 6" rectangular cab length (factory installed)        
Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)        
Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)        
BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
Bumper, front chrome lower    
Bumper, front, body-color lower      
Bumper, rear body-color, with corner steps      
Bumper, rear chrome with bumper CornerSteps    
Cargo tie downs (12), fixed, rated at 500 lbs per corner
CornerStep, rear bumper
Door handles, Black grained        
Door handles, body-color      
Door handles, chrome      
Fog lamps, LED    
Glass, deep-tinted  
Glass, solar absorbing, tinted        
Grille, Chrome surround with Black mesh        
Grille, Chrome surround with high gloss Black mesh and Chrome inserts      
Grille, Painted Black surround with high gloss Black mesh and Black chrome inserts        
Grille, Signature Denali grille with high gloss Black mesh and Chrome inserts        
Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps    
Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps      
IntelliBeam, automatic high beam on/off (Included and only available with (PDJ) Driver Alert Package II.)        
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Lamps, Smoked Amber LED roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)        
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob    
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob (Deleted with (ZW9) pickup bed delete.)        
LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)        
Mirror caps, chrome      
Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black        
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])      
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)        
Mirrors, outside power-adjustable vertical trailering with heated upper glass lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black        
Moldings, beltline, Black      
Moldings, beltline, stainless steel    
Tailgate and bed rail protection caps, top      
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)    
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light      
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light (Deleted with (ZW9) pickup bed delete.)        
Tailgate, gate function manual with lift assist (Deleted with (ZW9) pickup bed delete.)        
Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)        
Tailgate, GMC MultiPro Tailgate with six functional load/access features      
Tailgate, GMC MultiPro Tailgate with six functional load/access features (Deleted with (ZW9) pickup bed delete.)        
Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)      
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)      
Taillamps, LED signature taillight with LED stop and reverse light    
Taillamps, LED tail and stop light with incandescent reverse light      
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 (Deleted with (ZW9) pickup bed delete.)    
Tire, spare LT275/70R18 all-terrain, blackwall        
Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered with single rear wheel models.)      
Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered with single rear wheel models.)        
Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)        
Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)        
Tires, LT275/70R18E all-terrain, blackwall        
Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)    
Wheelhouse liners, rear        
Wheelhouse liners, rear (Not available with dual rear wheel models.)      
Wheels, 18" (45.7 cm) machined aluminum with high gloss Black accents, 6-spoke        
Wheels, 18" (45.7 cm) machined aluminum with high gloss Black accents, 6-spoke (Requires single rear wheels.)      
Wheels, 18" (45.7 cm) painted steel, Silver, 8-spoke (Requires single rear wheels.)        
Wheels, 20" (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)        
Window, power, rear sliding with rear defogger        
INTERIOR Features
BASE SLE SLT AT4 Denali
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)  
Air conditioning, dual-zone automatic climate control    
Air conditioning, single-zone      
Air vents, rear    
Air vents, rear (Not available with Regular Cab model.)      
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability      
Compass, located in instrument cluster  
Cruise control, steering wheel-mounted  
Defogger, rear-window electric    
Door locks, manual (Requires Regular Cab model.)        
Door locks, power  
Door locks, power (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)        
Driver Information Center, 3.5" diagonal monochromatic display        
Driver Information Center, 4.2" diagonal color display includes driver personalization    
Driver Information Center, enhanced, 8" diagonal multi-color digital display includes analog speedometer and tachometer gauges        
Driver memory, recalls driver "presets" for power driver seat and outside mirrors    
Exterior Temperature Display located in radio display
Floor covering, color-keyed carpeting
Floor mats, carpeted front (Deleted when LPO floor liners are ordered.)        
Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered.)        
Floor mats, carpeted rear (Deleted when LPO floor liners are ordered.)        
Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered.)        
Floor mats, rubberized-vinyl front (Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)      
Floor mats, rubberized-vinyl rear (Requires Crew Cab or Double Cab model. Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)      
In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)    
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure  
Keyless Open and Start    
LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)        
Mirror, inside rearview auto-dimming    
Mirror, inside rearview, manual tilt      
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)      
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)        
Power outlet, front auxiliary, 12-volt
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)    
Power outlet, rear auxiliary, 12-volt    
Remote Keyless Entry        
Remote vehicle starter system    
Seat adjuster, driver 10-way power including lumbar    
Seat adjuster, driver 4-way manual      
Seat adjuster, passenger 10-way power including lumbar    
Seat adjuster, passenger 4-way manual      
Seat trim, Cloth        
Seat trim, Forge Perforated Leather-appointed front seats        
Seat trim, Perforated Leather-appointed front seats      
Seat trim, Vinyl        
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)      
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)      
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor) (Rear seat is leather-appointed.)        
Seating, heated driver and front passenger    
Seats, front 40/20/40 split-bench (no storage)        
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.)        
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Standard on Regular Cab models. Included and only available with (PCQ) SLE Convenience Package on Crew Cab and Double Cab models.)        
Seats, front 40/20/40 split-bench with upper covered armrest storage (Standard on Crew Cab and Double Cab models only.)        
Seats, front bucket with center console      
Seats, heated second row outboard seats      
Seats, ventilated driver and front passenger      
Steering column, lock control, electrical    
Steering column, manual Tilt-Wheel and telescoping    
Steering column, Tilt-Wheel, manual with wheel locking security feature      
Steering wheel audio controls  
Steering wheel, heated    
Steering wheel, leather-wrapped  
Steering wheel, urethane        
Theft-deterrent system, unauthorized entry    
Universal Home Remote        
USB port, located on instrument panel        
USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack      
USB Ports (Instrument Panel with bench seat), 2 also includes 1 SD card reader (first row). With (A50) Bucket Seats, ports are inside console and also includes auxiliary jack        
USB ports, 2 (first row) located on instrument panel      
USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)        
USB ports, dual, charge-only (2nd row)    
Window, power front, drivers express up/down  
Window, power front, drivers express up/down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)        
Window, power front, passenger express down        
Window, power front, passenger express down (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)        
Window, power front, passenger express up/down    
Windows, manual (Standard on Regular Cab model. Crew Cab and Double Cab models have power windows standard.)        
Windows, power rear, express down    
Windows, power rear, express down (Not available on Regular Cab models.)      
Wireless Charging        
MECHANICAL Features
BASE SLE SLT AT4 Denali
Air filter, high-capacity
Air filtration monitoring
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Brake lining wear indicator
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)    
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)      
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Differential, heavy-duty locking rear
Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
Four wheel drive
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
GVWR, 10,750 lbs. (4876 kg) (Requires TC30903 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,000 lbs. (4990 kg) (Requires TC30743 model with (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
GVWR, 11,100 lbs. (5035 kg) (Requires TC30953 or TK30903 model with (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,150 lbs. (5058 kg) (Requires TC30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
GVWR, 11,350 lbs. (5148 kg) (Requires TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
GVWR, 11,400 lbs. (5171 kg) (Requires TK30953 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,500 lbs. (5216 kg) (Requires model TK30943 model and (L8T) 6.6L V8 gas engine or TC30903 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 11,500 lbs. (5216 kg) (Requires model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
LPO, Chrome recovery hooks (dealer installed)        
Pickup bed includes bed assist step      
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)    
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Rear wheel drive    
Recovery hooks, front, frame-mounted, Black        
Recovery hooks, front, frame-mounted, Black (Not included when (VQY) chrome recovery hooks, LPO are ordered.)      
Recovery hooks, Red        
Skid Plates protect the oil pan, front axle and transfer case      
Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue    
Steering, Recirculating Ball with smart flow power steering system      
Suspension Package (Not available with (X31) Off-Road Package.)    
Suspension, Off-Road includes twin-tube shocks        
Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)        
Trailer brake controller, integrated  
Transfer case, two-speed active electronic Autotrac with push button control      
Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)        
Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)      
Transmission, 6-speed automatic, heavy-duty
PACKAGE Features
BASE SLE SLT AT4 Denali
Driver Alert Package I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting.        
Driver Alert Package II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator        
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App    
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance      
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)    
X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks        
X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)        
SAFETY Features
BASE SLE SLT AT4 Denali
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat 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.)
Automatic Emergency Braking (Included and only available with (PDJ) Driver Alert Package II.)        
Daytime Running Lamps LED signature lighting
Following Distance Indicator (Included and only available with (PDJ) Driver Alert Package II.)        
Forward Collision Alert (Included and only available with (PDJ) Driver Alert Package II.)        
Front and Rear Park Assist, ultrasonic        
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)  
HD Rear Vision Camera      
HD Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)        
Hill Descent Control        
Hill Descent Control (Not available with dual rear wheels.)        
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching      
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)    
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt      
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt (Deleted with (ZW9) pickup bed delete.)        
Lane Change Alert with Side Blind Zone Alert        
Lane Departure Warning (Included and only available with (PDJ) Driver Alert Package II.)        
OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)  
Rear Cross Traffic Alert        
Rear Seat Reminder    
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)      
Rear Vision Camera (Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Package.)        
Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)        
Safety Alert Seat        
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Teen Driver configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on 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 AT4 Denali
Audio system feature, 2-speakers (Requires Regular Cab model.)      
Audio system feature, 6-speaker system      
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)      
Audio system, GMC Infotainment System with 7" diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones        
Audio system, GMC Infotainment System with 8" diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones        
Audio system, Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)      
Audio system, Premium GMC Infotainment System with Navigation and 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (Includes (PZ8) Hitch Guidance with hitch view.)        
Bluetooth for phone connectivity to vehicle infotainment system
Bose Sound System, premium 7-speaker system with Richbass woofer        
HD Radio    
SiriusXM Radio 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. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. 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.)    
PROCESSING-OTHER Features
BASE SLE SLT AT4 Denali
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering      
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available with (ZW9) pickup bed delete.)    

2020 GMC Sierra 3500HD Options and Addition Equipment

ADDITIONAL EQUIPMENT Options
BASE SLE SLT AT4 Denali
1SA DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Requires (PCI) Convenience Package and (C49) rear-window defogger, (JL1) Trailer brake controller, (KI4) 110-volt AC power outlet, (KC9) 120-volt bed-mounted power outlet and (DWI) trailer mirrors. Not available with (ZW9) pickup bed delete.)        
4G LTE WI-FI HOTSPOT CAPABLE (Included and only available with (UE1) OnStar. Terms and limitations apply. See onstar.com or dealer for details.)        
AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL (Included and only available with (PCQ) SLE Convenience Package.)        
ALTERNATOR, 220 AMPS (Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine or (VYU) Snow Plow Prep Package. Free flow on (L8T) 6.6L V8 gas engine.)
ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY (With (L8T) 6.6L V8 gas engine, (K4B) 730 cold-cranking amps/70 Amp-hr auxiliary battery is required.)
ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR CAB LENGTH (Included with (PDT) SLT Premium Plus Package and (PDW) Texas Edition SLT Premium Plus Package.) (factory installed)        
ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR CAB LENGTH (Requires a Crew Cab model.) (factory installed)        
AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System, (U01) Roof Marker Lamps and (K4C) Wireless Charging (Included with (PDG) AT4 Premium Package. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels.)        
AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PYU) 20" (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6" Black rectangular assist steps, LPO (NOTE: (RVQ) 6" Black rectangular assist steps, LPO can be upgraded to (S6L) Off-road, Black assist steps, LPO.) *GROSS*        
AUTOMATIC EMERGENCY BRAKING (Included and only available with (PDJ) Driver Alert Package II.)      
BATTERY, AUXILIARY, 730 COLD-CRANKING AMPS/70 AMP-HR (Requires (L8T) 6.6L V8 gas engine and either (KW5) 220-amp alternator or (KHF) dual alternators. Not available with (KW7) 170-amp alternator.)
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 bedliner with GMC logo (Included with (CMT) Gooseneck / 5th Wheel Prep Package or (PDU) SLE Value Package. Not available with (ZW9) pickup bed delete. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).) (does not include spray-on liner on tailgate due to Black composite inner panel)        
BED LINER, SPRAY-ON Pickup bedliner with GMC logo (Included with (CMT) Gooseneck / 5th Wheel Prep Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package. Not available with (ZW9) pickup bed delete. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).) (does not include spray-on liner on tailgate due to Black composite inner panel)        
BED LINER, SPRAY-ON Pickup bedliner with GMC logo (Not available with (ZW9) pickup bed delete. Included with (CMT) Gooseneck / 5th Wheel Prep Package. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).) (does not include spray-on liner on tailgate due to Black composite inner panel)        
BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed, includes Two Trailer Camera Provisions (Included with (CMT) Gooseneck / 5th Wheel Prep Package. Not available with (ZW9) pickup bed delete. When (CWM) Technology Package is ordered, Trailer View Camera Provisions is replaced with (UVS) HD Surround Vision.)        
BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed, includes Two Trailer Camera Provisions (Included with (CMT) Gooseneck / 5th Wheel Prep Package. When (CWM) Technology Package is ordered, Trailer View Camera Provisions is replaced with (UVS) HD Surround Vision.)      
BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed, includes Two Trailer Camera Provisions (Requires (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. Not available on Regular Cab models or with (ZW9) pickup bed delete.)        
BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM with Richbass woofer (Included and only available with (PDO) AT4 Preferred Package.)        
BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM with Richbass woofer (Included and only available with (PDY) SLT Preferred Package.)        
BUMPER, REAR, DELETE (Included and only available with (ZW9) pickup bed delete.)    
CAPPED FUEL FILL (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine or (ZW9) pickup bed delete.)    
CAPPED FUEL FILL (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)      
CENTER CONSOLE, FLOOR-MOUNTED with cup holders, cell phone storage, power cord management, hanging file folder capability (Included and only available with (PCY) SLT Convenience Package.)        
CENTER CONSOLE, FLOOR-MOUNTED with cup holders, cell phone storage, power cord management, hanging file folder capability (Requires a Crew Cab or Double Cab model, included and only available with (A50) Bucket seats.)        
COMPASS, LOCATED IN INSTRUMENT CLUSTER (Included and only available with (UE1) OnStar.)        
CONVENIENCE PACKAGE includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (DBG) outside power-adjustable vertical trailering with heated upper glass and (K34) cruise control (When ordered with (ZW9) pickup bed delete, deletes (QT5) tailgate and (UF2) lighting. Note: (QT5) EZ Lift power lock and release tailgate can be upgraded to (QK2) GMC MultiPro Tailgate.)        
CONVENIENCE PACKAGE includes (AQQ) Remote Keyless Entry, (QT5) EZ Lift power lock and release tailgate, (AKO) tinted glass, (UF2) LED cargo bed lighting, (C49) rear-window defogger, (DBG) outside power-adjustable vertical trailering with heated upper glass, (K34) cruise control, (AXG) power windows, express up/down driver, (AED) power windows, express down passenger and (AU3) power door locks (When ordered with (ZW9) pickup bed delete, deletes (QT5) tailgate and (UF2) lighting. Note: (QT5) EZ Lift power lock and release tailgate can be upgraded to (QK2) GMC MultiPro Tailgate.)        
CRUISE CONTROL, STEERING WHEEL-MOUNTED (Included with (PCI) Convenience Package.)        
DEFOGGER, REAR-WINDOW ELECTRIC (Included with (PCI) Convenience Package.)        
DEFOGGER, REAR-WINDOW ELECTRIC (Included with (PCQ) SLE Convenience Package or (B59) Remote Start Package.)        
DENALI ULTIMATE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof *GROSS*        
DOOR LOCKS, POWER (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.)        
DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Included with (PDG) AT4 Premium Package.)        
DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Included with (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package. Not available with (ZW9) pickup bed delete.)        
DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Requires (PCQ) SLE Convenience Package. Not available with (ZW9) pickup bed delete. Requires (DWI) trailer mirrors.)        
DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat. (Requires (PQB) Driver Alert Package I. Included with (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.)        
DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.) (Requires (PQB) Driver Alert Package I.        
DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTI-COLOR DIGITAL DISPLAY includes analog speedometer and tachometer gauges (Included and only available with (CWM) Technology Package. Requires (PDJ) Driver Alert Package II.)      
DUAL REAR WHEELS includes LED hip marker lights (Requires long bed model and (G9Y) 14,000 lbs. (6350 kg) GVWR.)  
ENGINE BLOCK HEATER currently disabled for (L5P) Duramax 6.6L Turbo-Diesel V8 engine only (Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
EXHAUST BRAKE (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
FLOOR COVERING, RUBBERIZED-VINYL (Not available with LPO floor liners.)      
FOG LAMPS, LED (Included and only available with (PCQ) SLE Convenience Package.)        
FOLLOWING DISTANCE INDICATOR (Included and only available with (PDJ) Driver Alert Package II.)      
FORWARD COLLISION ALERT (Included and only available with (PDJ) Driver Alert Package II.)      
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available with (PQA) 1SA Driver Alert Package I.)        
FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available with (PQB) Driver Alert Package I.)    
GLASS, DEEP-TINTED (Included with (PCI) Convenience Package.)        
GMC CONNECTED ACCESS CAPABLE (Included and only available with (UE1) OnStar. Subject to terms. See onstar.com or dealer for details.)        
GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (CGN) spray-on bed liner and (UVN) Bed View Camera. Not available with (ZW9) pickup bed delete.)        
GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (CGN) spray-on bed liner. Not available with (ZW9) pickup bed delete.)        
GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.)      
GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. Includes (JL1) Trailer brake controller and (CGN) spray-on bed liner. (Regular Cab models require (PCI) Convenience Package. Not available with (ZW9) pickup bed delete.)        
GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Included and only available with (CMT) Gooseneck / 5th Wheel Package.)
HD RADIO (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)        
HD REAR VISION CAMERA (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. Deleted with (ZW9) pickup bed delete.)        
HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display (Included and only available with (CWM) Technology Package. Not available with (ZW9) pickup bed delete.)        
HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display (Included and only available with (CWM) Technology Package.)      
HEAVY DUTY FRONT SPRING PACKAGE (Not available with (VYU) Snow Plow Prep Package.)
HIGH IDLE SWITCH    
HIGH IDLE SWITCH (Not available with (PTO) Power Take-off.)      
HILL DESCENT CONTROL (Included and only available with (X31) X31 Off-Road Suspension Package. Not available with dual rear wheels.)    
HITCH GUIDANCE WITH HITCH VIEW with image adjustment, Pan/Zoom/Tilt (Included and only available with (ZL6) ProGrade Trailering System or with (PDQ) Preferred Package. Deleted with (ZW9) pickup bed delete.)        
IN-VEHICLE TRAILERING APP, SYSTEM includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Included and only available with (ZL6) ProGrade Trailering System or with (PDQ) Preferred Package. Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)        
INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF (Included and only available with (PDJ) Driver Alert Package II.)      
KEYLESS OPEN AND START (Included and only available with (PCQ) SLE Convenience Package.)        
LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Not available with (YF5) California state emissions requirements. Included with (PDO) AT4 Preferred Package.)        
LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels. Included with (PCQ) SLE Convenience Package.)        
LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels. Included with (PCY) SLT Convenience Package.)        
LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)        
LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT (Included and only available with (PQA) 1SA Driver Alert Package I.)        
LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT (Included and only available with (PQB) Driver Alert Package I.)    
LANE DEPARTURE WARNING (Included and only available with (PDJ) Driver Alert Package II.)      
LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob (Included and only available with (PCQ) SLE Convenience Package. Not available with (ZW9) pickup bed delete.)        
LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob (Included with (PCI) Convenience Package. Not available with (ZW9) pickup bed delete.)        
LICENSE PLATE KIT, FRONT (will be forced on orders with ship-to states that require front license plate)
LPO, 20" (50.8 CM) CHROME ALUMINUM WHEELS (Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires.) (dealer installed)      
LPO, 20" (50.8 CM) HIGH GLOSS BLACK PAINTED WHEELS (Requires single rear wheels and (QF9) LT275/65R20 all-terrain, blackwall tires.) (dealer installed)      
LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS (Included with (PDH) GMC Interior Protection Package, LPO or (PDR) Assist step and floor liner package, LPO . Replaces factory floor mats.) (dealer-installed)      
LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS (Included with (PDH) GMC Interior Protection Package, LPO. Replaces factory floor mats.) (dealer-installed)        
LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS (Requires (B30) color-keyed carpeting. Not available with (BG9) rubberized-vinyl floor covering. Included with (PDH) GMC Interior Protection Package, LPO. Replaces factory floor mats.) (dealer-installed)        
LPO, ASSIST STEP AND FLOOR LINER PACKAGE includes (RIA) All-weather floor liner, LPO and choice of assist step (RVQ) 6" Black rectangular tubular assist step, LPO, (RVS) 4" Black round tubular assist step, LPO, (VXH) 6" Chrome rectangular tubular assist step, LPO or (VXJ) 4" Chrome round tubular assist step, LPO (Not available with (PDH) LPO, GMC Protection Package.)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Included with (PDR) Assist step and floor liner package, LPO. Not available with any other RPO or LPO assist step.) (dealer-installed)      
LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND (Not available with any other RPO or LPO assist step.) (dealer-installed)        
LPO, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR (Included with (PDR) Assist step and floor liner package, LPO. Not available with any other RPO or LPO assist step.) (dealer-installed)      
LPO, BLACK ASSIST STEP (Not available with any other RPO or LPO assist step.) (dealer-installed)        
LPO, BLACK TUBULAR ASSIST STEPS, 4" ROUND (Included with (PDR) Assist step and floor liner package, LPO. Not available with any other RPO or LPO assist step.) (dealer-installed)      
LPO, BLACK TUBULAR ASSIST STEPS, 6" RECTANGULAR (Included with (PDG) AT4 Premium Package. Not available with any other RPO or LPO assist step.) (dealer-installed)        
LPO, BLACK TUBULAR ASSIST STEPS, 6" RECTANGULAR (Included with (PDR) Assist step and floor liner package, LPO. Not available with any other RPO or LPO assist step.) (dealer-installed)      
LPO, CARGO CONVENIENCE PACKAGE includes (S1O) console vault, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed)      
LPO, CARGO CONVENIENCE PACKAGE includes (S1O) console vault, LPO and (VBJ) rear under seat storage, LPO, (Requires (A50) bucket seats.) (dealer-installed)        
LPO, CARGO TIE-DOWNS, (4) (dealer installed)      
LPO, CARGO TIE-DOWNS, (4) (Not available on (ZW9) pickup bed delete.) (dealer installed)    
LPO, CHROME RECOVERY HOOKS (dealer installed)      
LPO, CONSOLE VAULT, LOCKABLE (Included with (PDL) Cargo Convenience Package, LPO.) (dealer-installed)      
LPO, CONSOLE VAULT, LOCKABLE (Requires (A50) bucket seats. Included with (PDL) Cargo Convenience Package, LPO.) (dealer-installed)        
LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (dealer-installed)        
LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (Included with (PDH) GMC Interior Protection Package, LPO. Not available with (ZW9) pickup bed delete.) (dealer-installed)    
LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (Included with (PDH) GMC Interior Protection Package, LPO.) (dealer-installed)        
LPO, GMC MULTIPRO TAILGATE INSERT WITH MOUNTING TRACKS Not available with (QK1) standard tailgate or (CMT) Gooseneck / 5th Wheel Package.) (dealer installed) (Not available to order at this time.      
LPO, GMC MULTIPRO TAILGATE INSERT WITH MOUNTING TRACKS Not available with (QK1) standard tailgate, (ZW9) pickup bed delete or (CMT) Gooseneck / 5th Wheel Package.) (dealer installed) (Not available to order at this time.    
LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (Replaces (B32) and (B33) rubberized-vinyl floor mats. Not available with (ZW9) pickup bed delete or with Dual Rear Wheels.) (dealer-installed)        
LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (Replaces (B34) and (B35) carpeted floor mats. Not available with (ZW9) pickup bed delete or with Dual Rear Wheels.) (dealer-installed)        
LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (Replaces (B34) and (B35) carpeted floor mats. Not available with Dual Rear Wheels.) (dealer-installed)        
LPO, GMC 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 rubberized-vinyl floor covering. Replaces (B32) and (B33) rubberized-vinyl floor mats. Not available with (ZW9) pickup bed delete or with Dual Rear Wheels.) (dealer-installed)        
LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (Requires (CMT) Gooseneck / 5th Wheel Prep Package. Not available with (VBR) rubber bed mat, LPO. Not available with (ZW9) pickup bed delete.) (dealer-installed)    
LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (Requires (CMT) Gooseneck / 5th Wheel Prep Package. Not available with (VBR) rubber bed mat, LPO.) (dealer-installed)      
LPO, OFF-ROAD ASSIST STEPS, 3" ROUND TUBULAR, BLACK (Not available with any other RPO or LPO assist step.) (dealer-installed)        
LPO, OFF-ROAD ASSIST STEPS, 3" ROUND TUBULAR, BLACK (Requires Crew Cab or Double Cab model. Not available with any other RPO or LPO assist step.) (dealer-installed)      
LPO, POLISHED EXHAUST TIP (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.) (dealer-installed)    
LPO, REAR SEAT INFOTAINMENT SYSTEM with DVD player, dual headrest with 8" screens and multiple inputs, including SD, USB, HDMI, as well as wireless connectivity to brought-in devices. Includes remote control, 2 sets of 2-channel wireless infrared headphones, and an available companion app to allow parental control of system (Requires a Crew Cab model.) *PRICE TO FOLLOW*      
LPO, REAR SEAT INFOTAINMENT SYSTEM with DVD player, dual headrest with 8" screens and multiple inputs, including SD, USB, HDMI, as well as wireless connectivity to brought-in devices. Includes remote control, 2 sets of 2-channel wireless infrared headphones, and an available companion app to allow parental control of system *PRICE TO FOLLOW*        
LPO, REAR UNDERSEAT STORAGE composite storage bin and lockable lid, (Included with (PDL) Cargo Convenience Package, LPO.) (dealer-installed)    
LPO, REAR UNDERSEAT STORAGE composite storage bin and lockable lid, (Requires Crew Cab or Double Cab model.) (dealer-installed)      
LPO, REAR UNDERSEAT STORAGE composite storage bin, (Requires Crew Cab or Double Cab model.) (dealer-installed)      
LPO, REAR WHEELHOUSE LINERS (Not available on (ZW9) pickup bed delete. Not available with dual rear wheels.) (dealer-installed)        
LPO, REAR WHEELHOUSE LINERS (Not available with (PCQ) Convenience Package. Not available on (ZW9) pickup bed delete or dual rear wheels.) (dealer-installed)        
LPO, RUBBER BED MAT (Not available with (CMT) Gooseneck / 5th Wheel Prep Package.) (dealer-installed)      
LPO, RUBBER BED MAT (Not available with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Prep Package.) (dealer-installed)    
LPO, TRI-FOLD SOFT TONNEAU COVER (Requires standard bed model. Not available with any other tonneau cover.) (dealer-installed)
LPO, WHEEL LOCKS, SET OF 4 (Not available with dual rear wheels. (dealer-installed) Please note that LPO 20" wheels will include wheel locks without the RPO code (SFE) wheel locks, LPO.)    
LPO, WHEEL LOCKS, SET OF 4 (Not available with dual rear wheels.) (dealer-installed)        
MIRROR, INSIDE REARVIEW AUTO-DIMMING (Included and only available with (DWI) trailer mirrors.)      
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, MANUAL FOLDING (Passenger mirror includes flat glass, not convex) smaller non-trailer mirror, 11.2" (284.73mm) x 7.15" (181.69mm) (Not available with dual rear wheels or (PQB) Driver Alert Package I.) *CREDIT*        
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, MANUAL FOLDING (Passenger mirror includes flat glass, not convex) smaller non-trailer mirror, 11.2" (284.73mm) x 7.15" (181.69mm) (Requires (PCI) Convenience Package. Not available with dual rear wheels.)        
MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31" [84.25mm]), Black Includes (DD8) auto-dimming rearview mirror.) (Requires (PCI) Convenience Package.        
MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31" [84.25mm]), Black Includes Perimeter Lighting and (DD8) auto-dimming rearview mirror.) (Requires (PCQ) SLE Convenience Package or (ZL6) ProGrade Trailering System.        
MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED UPPER GLASS lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black (Included and only available with (PCI) Convenience Package.)        
MULTI-COLOR 15" DIAGONAL HEAD-UP DISPLAY (Included and only available with (CWM) Technology Package.)    
ONSTAR AND GMC CONNECTED SERVICES CAPABLE (Terms and limitations apply. See onstar.com or dealer for details.)        
POWER OUTLET, BED MOUNTED, 120-VOLT (400 watts shared with (KI4) instrument panel mounted power outlet) (Included and only available with (KI4) 110-volt AC power outlet. Not available with (ZW9) pickup bed delete.)      
POWER OUTLET, INSTRUMENT PANEL, 120-VOLT (400 watts shared with (KC9) bed mounted power outlet) (Included and only available with (PDQ) Preferred Package.)        
POWER OUTLET, INSTRUMENT PANEL, 120-VOLT (400 watts shared with (KC9) bed mounted power outlet) (Requires (PCI) Convenience Package.)        
POWER OUTLET, REAR AUXILIARY, 12-VOLT (Included and only available with (PCQ) SLE Convenience Package.)        
POWER TAKE-OFF Includes (MGU) 10-speed transmission.) Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (K34) Cruise Control. (Late availability. *PRICE TO FOLLOW*      
PREFERRED PACKAGE includes (KI4) 120-volt power outlet, (KC9) 120-volt bed-mounted power outlet, (IOS) 8" diagonal Premium GMC Infotainment System, (U2K) SiriusXM Radio, (UVB) HD Rear Vision Camera, (MCR) USB Ports, (PZ8) Hitch Guidance with Hitch View, (U1D) In-vehicle Trailering App and (U2L) HD Radio Crew Cab models include (R7O) Cloth Rear Seat Storage Package.) (Requires (PCQ) SLE Convenience Package or (PDU) SLE Value Package.        
PREFERRED PACKAGE includes (KI4) 120-volt power outlet, (KC9) 120-volt bed-mounted power outlet, (IOS) 8" diagonal Premium GMC Infotainment System, (U2K) SiriusXM Radio, (UVB) HD Rear Vision Camera, (MCR) USB Ports, (PZ8) Hitch Guidance with Hitch View, (U1D) In-vehicle Trailering App, (U2L) HD Radio, (UG1) Universal Home Remote and (A48) rear sliding power window Crew Cab models include (R7O) Cloth Rear Seat Storage Package.) (Requires (PCQ) SLE Convenience Package or (PDU) SLE Value Package.        
PROGRADE TRAILERING SYSTEM includes (PZ8) Hitch Guidance with Hitch View, (U1D) In-vehicle Trailering App, (IOS) 8" diagonal Premium GMC Infotainment System, (UVB) HD Rear Vision Camera, (MCR) USB Ports (Instrument Panel with bench seat), (U2K) SiriusXM, (U2L) HD Radio and (QT5) EZ Lift power lock and release tailgate (Not available with (PCQ) SLE Convenience Package or (ZW9) pickup bed delete.)        
REAR CAMERA MIRROR inside rearview auto-dimming with full camera display (Included and only available with (CWM) Technology Package.)    
REAR CAMERA MIRROR inside rearview auto-dimming with full camera display (Requires (PCI) Convenience Package. Replaces (D31) manual tilt rearview mirror. Replaces (DD8) auto-dimming rearview mirror when (DWI) trailer mirrors are ordered. Not available on Regular Cab models or with (ZW9) pickup bed delete.)        
REAR CAMERA MIRROR inside rearview auto-dimming with full camera display (Requires (PCQ) SLE Convenience Package or (ZL6) ProGrade Trailering Package. Replaces (D31) manual tilt rearview mirror. Replaces (DD8) auto-dimming rearview mirror when (DWI) trailer mirrors are ordered. Not available on Regular Cab models or with (ZW9) pickup bed delete.)        
REAR CROSS TRAFFIC ALERT (Included and only available with (PQA) 1SA Driver Alert Package I.)        
REAR CROSS TRAFFIC ALERT (Included and only available with (PQB) Driver Alert Package I.)    
REAR PARK ASSIST, ULTRASONIC (Requires (PCI) Convenience Package and (JL1) trailer brake controller, (KI4) 110-volt AC power outlet and (KC9) 120-volt bed-mounted power outlet. Not available with (PQA) 1SA Driver Alert Package I or (ZW9) pickup bed delete.)        
REMOTE KEYLESS ENTRY (Included and only available with (PCI) Convenience Package.)        
REMOTE START PACKAGE includes (BTV) Remote Start and (C49) rear-window defogger (Not available with (PCQ) SLE Convenience Package.)        
REMOTE VEHICLE STARTER SYSTEM (Included and only available with (PCQ) SLE Convenience Package or (B59) Remote Start Package.)        
SAFETY ALERT SEAT (Included and only available with (PDJ) Driver Alert Package II.)      
SEAT ADJUSTER, DRIVER 10-WAY POWER INCLUDING LUMBAR (Included and only available with (PCQ) SLE Convenience Package.)        
SEAT, CLOTH REAR WITH STORAGE PACKAGE, 60/40 FOLDING BENCH FOR CREW CAB MODELS includes seatback storage on left and right side, center fold out armrest with 2 cupholders, (includes child seat top tether anchor) (Included with (PDQ) Preferred Package. Requires (B30) colour-keyed carpeting.)        
SEATING, HEATED DRIVER AND FRONT PASSENGER (Included and only available with (PCQ) SLE Convenience Package.)        
SEATS, HEATED SECOND ROW OUTBOARD SEATS (Included and only available with (PCY) SLT Convenience Package.)        
SEATS, VENTILATED DRIVER AND FRONT PASSENGER (Included and only available with (PCY) SLT Convenience Package.)        
SIRIUSXM RADIO 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. (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System. IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. 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.)        
SKID PLATES protect the oil pan, front axle and transfer case (Included with (X31) X31 Off-Road Package or (VYU) Snow Plow Prep Package.)    
SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control, (A2X) 10- way power driver seat including power lumbar, (KA1) heated driver and passenger seats, (KI3) heated steering wheel, (N37) manual tilt/telescoping steering column, (C49) rear-window defogger, (ATH) Keyless Open and Start, (N06) Steering column lock, (BTV) Remote Start, (UTJ) content theft alarm, (USS) 2 charge-only USB ports for second row, (QT5) EZ Lift power lock and release tailgate, (UF2) cargo bed LED lighting, (KPA) rear auxiliary 12-volt power outlet and (T3U) fog lights; Single rear wheel models also include (U01) Roof Marker Lamps and (B1J) rear wheelhouse liners (Included with (PDU) SLE Value Package. Not available with (B59) Remote Start Package. When ordered with (ZW9) pickup bed delete, deletes (QT5) EZ Lift power lock and release tailgate, (B1J) rear wheelhouse liners and (UF2) cargo bed LED lighting. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels. Note: (AZ3) front 40/20/40 split-bench with underseat storage on Crew Cab and Double Cab models can be upgraded to (A50) bucket seats with (D07) center console.)        
SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control, (A2X) 10- way power driver seat including power lumbar, (KA1) heated driver and passenger seats, (KI3) heated steering wheel, (N37) manual tilt/telescoping steering column, (C49) rear-window defogger, (ATH) Keyless Open and Start, (N06) Steering column lock, (BTV) Remote Start, (UTJ) content theft alarm, (AZ3) front 40/20/40 split-bench with underseat storage, (USS) 2 charge-only USB ports for second row, (QT5) EZ Lift power lock and release tailgate, (UF2) cargo bed LED lighting, (KPA) rear auxiliary 12-volt power outlet and (T3U) fog lights; Single rear wheel models also include (U01) Roof Marker Lamps and (B1J) rear wheelhouse liners (Included with (PDU) SLE Value Package. Not available with (B59) Remote Start Package. When ordered with (ZW9) pickup bed delete, deletes (QT5) EZ Lift power lock and release tailgate, (B1J) rear wheelhouse liners and (UF2) cargo bed LED lighting. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels. Note: (AZ3) front 40/20/40 split-bench with underseat storage on Crew Cab and Double Cab models can be upgraded to (A50) bucket seats with (D07) center console.)        
SLE VALUE PACKAGE includes (PCQ) SLE Convenience package and (CGN) spray-on bedliner Crew Cab and Double Cab models, (Not available with (ZW9) pickup bed delete.) *GROSS*        
SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console, (KQV) ventilated front seats, (A48) rear sliding power window, (UG1) Universal Home Remote, (MCR) USB Ports (Inside Console with bucket seats), (MCZ) 2 USB ports with auxiliary input and (KA6) rear heated seats; Single rear wheel models also include (U01) Roof Marker Lamps (Included with (PDT) SLT Premium Plus Package and (PDW) Texas Edition SLT Premium Plus Package. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements on single rear wheels.)        
SLT PREFERRED PACKAGE includes (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging (Requires (PCY) SLT Convenience Package. Included with (PDT) SLT Premium Plus Package and (PDW) Texas Edition SLT Premium Plus Package.)        
SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package, (PDY) SLT Preferred Package, (PQB) Driver Alert Package I, (PDJ) Driver Alert Package II, (BVQ) 6" rectangular, cab length Chrome assist steps and (CGN) spray-on bedliner. Single rear wheel models include (Q7R) 20" machined aluminum wheels with bright silver paint and dual rear wheel models include (RS7) 17" (43.2 cm) forged polished aluminum. No substitutions to the above content. (Not available with (PDW) Texas Edition SLT Premium Plus Package.) *GROSS*        
SNOW PLOW PREP PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. (Includes (KW5) 220-amp alternator and is upgradeable to (KHF) Dual alternators (220-amp primary, 170- amp auxiliary). Not available with (F60) Heavy Duty Front Spring Package.) Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance      
SNOW PLOW PREP PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. (Requires 4WD model and (CGN) spray-on bed liner. Includes (KW5) 220-amp alternator and is upgradeable to (KHF) Dual alternators (220-amp primary, 170- amp auxiliary). Not available with (F60) Heavy Duty Front Spring Package.) Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance        
SNOW PLOW PREP PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. and includes (KW5) 220-amp alternator (Requires 4WD model and is upgradeable to (KHF) Dual alternators (220-amp primary, 170- amp auxiliary). Not available with (F60) Heavy Duty Front Spring Package.) Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance      
STEERING COLUMN, LOCK CONTROL, ELECTRICAL (Included and only available with (PCQ) SLE Convenience Package.)        
STEERING COLUMN, MANUAL TILT-WHEEL AND TELESCOPING (Included and only available with (PCQ) SLE Convenience Package.)        
STEERING WHEEL, HEATED (Included and only available with (PCQ) SLE Convenience Package.)        
SUNROOF, POWER (Included in (PEC) Denali Ultimate Package. Not available with a government order type (FBC) and (FGO).)        
SUNROOF, POWER (Requires (PCY) SLT Convenience Package. Not available with a government order type (FBC) and (FGO).)        
SUNROOF, POWER (Requires (PDO) AT4 Preferred Package. Not available with a government order type (FBC) and (FGO).)        
SUSPENSION PACKAGE (Included and only available with dual rear wheels.)        
SUSPENSION, OFF-ROAD includes twin-tube shocks (Included and only available with (X31) X31 Off-Road Package. Not available with Dual rear wheels.    
TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release, includes hitch area light (Included and only available with (PCI) Convenience Package. Not available with (ZW9) pickup bed delete.)        
TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release, includes hitch area light (Included and only available with (PCQ) SLE Convenience Package or (ZL6) ProGrade Trailering System. Not available with (ZW9) pickup bed delete.)        
TAILGATE, GMC MULTIPRO TAILGATE with six functional load/access features (Requires (PCI) Convenience Package. Deleted with (ZW9) pickup bed delete.)        
TAILGATE, GMC MULTIPRO TAILGATE with six functional load/access features (Requires (PCQ) SLE Convenience Package or (ZL6). Deleted with (ZW9) pickup bed delete.)        
TAILGATE, STANDARD (Deletes (QK2) GMC MultiPro Tailgate. Not available with (ZW9) pickup bed delete.)        
TAILGATE, STANDARD (Deletes (QK2) GMC MultiPro Tailgate.)      
TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multi-color 15" Diagonal Head-Up Display (Included with (PEC) Denali Ultimate Package.)        
TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multi-color 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center. (Requires (PDJ) Driver Alert Package II and (PDY) SLT Preferred Package. Not available with (ZW9) pickup bed delete.)        
TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multi-color 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.) (Requires (PDJ) Driver Alert Package II and (PDO) AT4 Preferred Package.        
TEXAS EDITION SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package, (PDY) SLT Preferred Package, (PQB) Driver Alert Package I, (PDJ) Driver Alert Package II, (BVQ) 6" rectangular, cab length Chrome assist steps, (CGN) spray-on bedliner and Texas Edition badging. Single rear wheel models include (Q7R) 20" machined aluminum wheels with bright silver paint and dual rear wheel models include (RS7) 17" (43.2 cm) forged polished aluminum. No substitutions to the above content. (Not available with (PDT) SLT Premium Plus Package. Only available for dealers located in Arkansas, Louisiana, New Mexico, Oklahoma and Texas.) *GROSS*        
THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY (Included and only available with (PCQ) SLE Convenience Package.)        
TRAILER BRAKE CONTROLLER, INTEGRATED (Required with (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Crew Cab and Double Cab models available as free flow with (L8T) 6.6L V8 gas engine. Regular Cab models Requires (PCI) Convenience Package. Included with (CMT) Gooseneck / 5th Wheel Prep Package.)        
TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (U1D) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories    
TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (U1D) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories (Requires (ZL6) ProGrade Trailering System or (PDQ) Preferred Package.)        
TRAILERING WIRING PROVISIONS for trailering, 5th wheel and gooseneck trailer, includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member (Not available with (CMT) Gooseneck / 5th Wheel Prep Package or (ZW9) pickup bed delete.)    
TRAILERING WIRING PROVISIONS for trailering, 5th wheel and gooseneck trailer, includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member (Not available with (CMT) Gooseneck / 5th Wheel Prep Package.)      
TRANSFER CASE, TWO-SPEED ACTIVE electronic Autotrac with push button control (Requires 4WD models.)        
UNIVERSAL HOME REMOTE (Included and only available with (PCY) SLT Convenience Package.)        
UNIVERSAL HOME REMOTE (Included and only available with (PDO) AT4 Preferred Package.)        
UNIVERSAL HOME REMOTE (Included and only available with (PDQ) Preferred Package.)        
UPFITTER SWITCH KIT, (5) Provides 5-30 amp circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter. Installation instructions and technical assistance available at www.gmupfitter.com.  
USB PORTS (INSTRUMENT PANEL WITH BENCH SEAT), 2 also includes 1 SD card reader (first row). (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)        
USB PORTS (INSTRUMENT PANEL WITH BENCH SEAT), 2 also includes 1 SD card reader (first row). With (A50) Bucket Seats, ports are inside console and also includes auxiliary jack (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)        
USB PORTS, 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL (Included and only available with (PCY) SLT Convenience Package.)        
USB PORTS, DUAL, CHARGE-ONLY (2ND ROW) (Included and only available with (PCQ) SLE Convenience Package.)        
WHEEL TRIM, CHROME TRIM SKINS AND CHROME CENTER CAPS (Requires dual rear wheels.)      
WHEEL TRIM, PAINTED TRIM SKINS AND PAINTED CENTER CAPS (Requires dual rear wheels.)        
WHEELHOUSE LINERS, REAR (Included and only available with (PCQ) Convenience Package. Not available with dual rear wheels.)        
WINDOW, POWER FRONT, DRIVERS EXPRESS UP/DOWN (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.)        
WINDOW, POWER FRONT, PASSENGER EXPRESS DOWN (Standard on Crew Cab and Double Cab. On Regular Cab, included and only available with (PCI) Convenience Package.)        
WINDOW, POWER, REAR SLIDING with rear defogger (Included and only available with (PCY) SLT Convenience Package.)        
WINDOW, POWER, REAR SLIDING with rear defogger (Included and only available with (PDO) AT4 Preferred Package.)        
WINDOW, POWER, REAR SLIDING with rear defogger (Included and only available with (PDQ) Preferred Package.)        
WINTER GRILLE COVER (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
WIRELESS CHARGING (Included and only available with (PDO) AT4 Preferred Package.)        
WIRELESS CHARGING (Included and only available with (PDY) SLT Preferred Package.)        
X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge (Requires 4WD model and AT tires. Not available with dual rear wheels or (ZW9) pickup bed delete.)    
AXLE Options
BASE SLE SLT AT4 Denali
REAR AXLE, 3.42 RATIO (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
REAR AXLE, 3.73 RATIO (Requires (L8T) 6.6L V8 gas engine.)
BODY CODE Options
BASE SLE SLT AT4 Denali
PICKUP BED includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)      
PICKUP BED includes bed assist step (STD) (Deleted when (ZW9) pickup bed delete is ordered.)    
PICKUP BED, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, (9L3) spare tire delete and spare tire carrier delete. Deletes (SAF) tire carrier lock, (QK1) standard tailgate and (A60) locking tailgate (Requires long bed model. Not available with (CWM) Technology Package. Not available with 20" wheels and tires.) *CREDIT*        
PICKUP BED, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, (9L3) spare tire delete and spare tire carrier delete. Deletes (SAF) tire carrier lock, (QK1) standard tailgate and (A60) locking tailgate (Requires long bed model. Not available with 20" wheels and tires.) *CREDIT*        
PICKUP BED, DELETE includes capped fuel fill, (SFW) Back-up alarm calibration, (9J4) rear bumper delete, (9L3) spare tire delete and spare tire carrier delete. Deletes (SAF) tire carrier lock, (QK1) standard tailgate and (A60) locking tailgate (Requires long bed model.) *CREDIT*        
EMISSIONS Options
BASE SLE SLT AT4 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 AT4 Denali
ENGINE, 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE TIMING, GASOLINE (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
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 (K05) engine block heater.)  
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 (K05) engine block heater.) (Requires (JL1) Trailer brake controller. Regular Cab models requires (PCI) Convenience Package.        
GVWR Options
BASE SLE SLT AT4 Denali
GVWR, 10,750 LBS. (4876 KG) (STD) (Requires TC30903 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,000 LBS. (4990 KG) (STD) (Requires TC30743 model with (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
GVWR, 11,100 LBS. (5035 KG) (STD) (Requires TC30953 or TK30903 model with (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,150 LBS. (5058 KG) (STD) (Requires TC30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
GVWR, 11,350 LBS. (5148 KG) (STD) (Requires TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
GVWR, 11,400 LBS. (5171 KG) (STD) (Requires TK30953 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)      
GVWR, 11,500 LBS. (5216 KG) (Requires model TK30943 model and (L8T) 6.6L V8 gas engine or TC30903 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 11,500 LBS. (5216 KG) (STD) (Requires model TK30943 model and (L8T) 6.6L V8 gas engine or TC30903 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 11,500 LBS. (5216 KG) (STD) (Requires model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)    
GVWR, 11,750 LBS. (5330 KG) (Requires TC30743 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)    
GVWR, 11,800 LBS. (5352 KG) (Requires TK30903 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 11,850 LBS. (5375 KG) (Requires TC30953 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 11,900 LBS. (5398 KG) (Requires TC30943 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)    
GVWR, 12,100 LBS. (5488 KG) (Requires TK30743 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)
GVWR, 12,150 LBS. (5511 KG) (Requires TK30953 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)      
GVWR, 12,250 LBS. (5557 KG) (Requires TK30943 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)
GVWR, 14,000 LBS. (6350 KG) (Requires dual rear wheels and long bed model.)  
NOTE Options
BASE SLE SLT AT4 Denali
** LATE AVAILABILITY ON REGULAR CAB AND DUAL REAR WHEEL MODELS **
OPTION DISCOUNT Options
BASE SLE SLT AT4 Denali
OPTION/PACKAGE DISCOUNT (Requires (PDG) AT4 Premium Package.) *DISCOUNT*        
OPTION/PACKAGE DISCOUNT (Requires (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.) *DISCOUNT*        
OPTION/PACKAGE DISCOUNT (Requires (PDU) SLE Value Package.) *DISCOUNT*        
OPTION/PACKAGE DISCOUNT (Requires (PEC) Denali Ultimate Package.) *DISCOUNT*        
PAINT Options
BASE SLE SLT AT4 Denali
BROWNSTONE METALLIC (Available at extra charge. Not available at Start of Production.)  
CARBON BLACK METALLIC (Available at extra charge. Not available at Start of Production.)
CARDINAL RED (Available at extra charge.)    
DARK SKY METALLIC (Available at extra charge. Not available at Start of Production.)
ONYX BLACK (Available at extra charge.)
PACIFIC BLUE METALLIC (Available at extra charge. Not available at Start of Production.)
QUICKSILVER METALLIC (Available at extra charge.)  
RED QUARTZ TINTCOAT (Available at extra charge.)  
SUMMIT WHITE
WHITE FROST TRICOAT Not available with (4SB) AT4 Trim.) (Available at extra charge.      
PAINT SCHEME Options
BASE SLE SLT AT4 Denali
STANDARD PAINT
PREFERRED EQUIPMENT GROUP Options
BASE SLE SLT AT4 Denali
AT4 PREFERRED EQUIPMENT GROUP includes standard equipment        
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 AT4 Denali
AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOR TOUCHSCREEN, AM/FM STEREO with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones (STD)        
AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCHSCREEN, AM/FM STEREO with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones (STD)        
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD) (Includes (PZ8) Hitch Guidance with hitch view.)      
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Included and only available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)        
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. Includes (PZ8) Hitch Guidance with hitch view.) (Included and only available with (PDO) AT4 Preferred Package.        
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (STD) (Includes (PZ8) Hitch Guidance with hitch view.)        
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. Includes (PZ8) Hitch Guidance with hitch view.) (Included and only available with (PDY) SLT Preferred Package.        
SEAT TRIM Options
BASE SLE SLT AT4 Denali
DARK WALNUT/DARK ASH GREY, FORGE PERFORATED LEATHER-APPOINTED SEAT TRIM        
DARK WALNUT/SLATE, CLOTH SEAT TRIM        
DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED SEAT TRIM        
JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED SEAT TRIM        
JET BLACK, CLOTH SEAT TRIM      
JET BLACK, FORGE PERFORATED LEATHER-APPOINTED SEAT TRIM        
JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM        
JET BLACK, VINYL SEAT TRIM        
SEAT TYPE Options
BASE SLE SLT AT4 Denali
SEATS, FRONT 40/20/40 SPLIT-BENCH (NO STORAGE) (STD)        
SEATS, FRONT 40/20/40 SPLIT-BENCH (STD) with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.)        
SEATS, FRONT 40/20/40 SPLIT-BENCH (STD) with covered armrest storage and under-seat storage (lockable) (Standard on Regular Cab models. Included and only available with (PCQ) SLE Convenience Package on Crew Cab and Double Cab models.)        
SEATS, FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (Standard on Regular Cab models. Included and only available with (PCQ) SLE Convenience Package on Crew Cab and Double Cab models.)        
SEATS, FRONT 40/20/40 SPLIT-BENCH with upper covered armrest storage (STD) (Standard on Crew Cab and Double Cab models only.)        
SEATS, FRONT BUCKET WITH CENTER CONSOLE (Included and only available with (PCY) SLT Convenience Package, (PDT) SLT Premium Plus Package or (PDW) Texas Edition SLT Premium Plus Package.)        
SEATS, FRONT BUCKET WITH CENTER CONSOLE (Requires a Crew Cab or Double Cab model, (PCQ) SLE Convenience package or (PDQ) Preferred Package.)        
SEATS, FRONT BUCKET WITH CENTER CONSOLE (STD)      
SHIP THRU CODES Options
BASE SLE SLT AT4 Denali
SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO AUTO TRUCK GROUP, ROANOKE, IN AND RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires (CGN) spray-on bedliner. Not available with any other Ship Thru Code.)
SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT, FLINT, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires (CGN) spray-on bedliner. Not available with any other Ship Thru Code.)
SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT, FLINT, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires (CGN) spray-on bedliner. Not available with any other Ship Thru Code.)
SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO READING TRUCK EQUIPMENT, PONTIAC, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (Requires (CGN) spray-on bedliner. Not available with any other Ship Thru Code.)
SHIP THRU, PRODUCED AND SHIPPED TO ANCHORAGE VDC THEN TO TK SERVICES AND RETURNED TO ANCHORAGE VDC FOR SHIPPING TO FINAL DESTINATION Available only to orders with a final Ship-To Code for State of Alaska Dealers only    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO AUTO TRUCK GROUP, ROANOKE, IN AND RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO CANFIELD EQUIPMENT IN WARREN, MI. RETURNED TO LANSING DELTA FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO ECO VEHICLE SYSTEMS, UNION CITY, IN. RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO EMPIRE EMERGENCY APPARATUS, NIAGARA FALLS, NY. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KERR INDUSTRIES, WARREN, MI. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.      
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KERR INDUSTRIES, WARREN, MI. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION. (Not available with (VYU) Snow Plow Prep Package.)        
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT IN FLINT, MI. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT IN FLINT. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO NBC TRUCK EQUIPMENT ROSEVILLE, MI. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.    
SHIP THRU, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO READING EQUIPMENT AND DISTRIBUTION PONTIAC, MI. RETURNED TO LANSING DELTA FOR SHIPPING TO FINAL DESTINATION.    
SPARE TIRE Options
BASE SLE SLT AT4 Denali
TIRE, SPARE LT235/80R17E ALL-TERRAIN (Included and only available with (QZT) LT235/80R17E all-terrain, blackwall tires with (E63) pickup bed dual rear wheel models. Available to order with (ZW9) pickup bed delete with (QZT) LT235/80R17E all-terrain, blackwall tires with dual rear wheel models.)  
TIRE, SPARE LT235/80R17E HIGHWAY (Included and only available with (QQO) LT235/80R17E all-season highway, blackwall tires with (E63) pickup bed dual rear wheel models. Available to order with (ZW9) pickup bed delete and (QQO) LT235/80R17E all-season highway, blackwall tires with dual rear wheel models.)  
TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (STD) (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered with single rear wheel models.)      
TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (STD) (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered with single rear wheel models.)        
TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (STD) (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)        
TIRES Options
BASE SLE SLT AT4 Denali
TIRES, LT235/80R17E ALL-SEASON HIGHWAY, BLACKWALL (Requires dual rear wheels.)  
TIRES, LT235/80R17E ALL-TERRAIN, BLACKWALL (Requires dual rear wheels.)  
TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (Requires single rear wheels.)    
TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD) (Requires single rear wheels.)        
TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL (STD)        
TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL (STD) (Requires single rear wheels.)    
TRANSMISSION Options
BASE SLE SLT AT4 Denali
TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY (STD)
TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available with (PTO) Power take-off.)
TRANSMISSION, ALLISON 10-SPEED AUTOMATIC WITH INTEGRATED POWER TAKE-OFF (PTO) Included and only available with (PTO) Power Take-off. Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) (Late availability. *PRICE TO FOLLOW*      
WHEELS Options
BASE SLE SLT AT4 Denali
WHEELS, 17" (43.2 CM) FORGED POLISHED ALUMINUM (Requires dual rear wheels. Included with (PDT) SLT Premium Plus Package and (PDW) Texas Edition SLT Premium Plus Package.)        
WHEELS, 17" (43.2 CM) FORGED POLISHED ALUMINUM (Requires dual rear wheels.)        
WHEELS, 17" (43.2 CM) PAINTED STEEL (Requires dual rear wheels.)    
WHEELS, 18" (45.7 CM) MACHINED ALUMINUM with high gloss Black accents, 6-spoke (Requires single rear wheels.)        
WHEELS, 18" (45.7 CM) MACHINED ALUMINUM with high gloss Black accents, 6-spoke (STD)        
WHEELS, 18" (45.7 CM) MACHINED ALUMINUM with high gloss Black accents, 6-spoke (STD) (Requires single rear wheels.)      
WHEELS, 18" (45.7 CM) PAINTED STEEL, SILVER, 8-SPOKE (STD) (Requires single rear wheels.)        
WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM with bright Silver accents (Included with (PDT) SLT Premium Plus Package and (PDW) Texas Edition SLT Premium Plus Package. Not available with (ZW9) pickup bed delete. Requires single rear wheels.)        
WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM with bright Silver accents (Requires single rear wheels. Not available with (ZW9) pickup bed delete.)        
WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM with high gloss Black accents (Included with (PDG) AT4 Premium Package.)        
WHEELS, 20" (50.8 CM) MULTI-DIMENSIONAL POLISHED ALUMINUM (STD) (Requires single rear wheels.)        

2020 GMC Sierra 3500HD Technical Specifications

Brakes
BASE SLE SLT AT4 Denali
Brake ABS System 4-Wheel 4-Wheel 4-Wheel 4-Wheel 4-Wheel
Disc - Front (Yes or ) Yes Yes Yes Yes Yes
Disc - Rear (Yes or ) Yes Yes Yes Yes Yes
Front Brake Rotor Diam x Thickness (in) 14 x 1.6 14 x 1.6 14 x 1.6 14 x 1.6 14 x 1.6
Rear Brake Rotor Diam x Thickness (in) 14 x 1.6 14 x 1.6 14 x 1.6 14 x 1.6 14 x 1.6
Cargo Area Dimensions
BASE SLE SLT AT4 Denali
Cargo Box Width @ Wheelhousings (in) 51.85 51.85 51.85
Engine
BASE SLE SLT AT4 Denali
Displacement 6.6L/- TBD - 6.6L/- TBD - 6.6L/- TBD - 6.6L/- TBD - 6.6L/- TBD -
Engine Type Gas V8 Gas V8 Gas V8 Gas V8 Gas V8
SAE Net Horsepower @ RPM 401 @ 5200 401 @ 5200 401 @ 5200 401 @ 5200 401 @ 5200
SAE Net Torque @ RPM 464 @ 4000 464 @ 4000 464 @ 4000 464 @ 4000 464 @ 4000
Exterior Dimensions
BASE SLE SLT AT4 Denali
Height, Overall (in) 80.24 80.24 80.87 80.87 80.87
Wheelbase (in) 141.55 141.55 158.94 158.94 158.94
Width, Max w/o mirrors (in) 81.75 81.75 81.85 81.85 81.85
Fuel Tank
BASE SLE SLT AT4 Denali
Fuel Tank Capacity, Approx (gal) 28 28 36 36 36
Steering
BASE SLE SLT AT4 Denali
Steering Type Pwr Recirculating Ball Pwr Recirculating Ball Pwr Recirculating Ball Pwr Recirculating Ball Pwr Recirculating Ball
Turning Diameter - Curb to Curb (ft) 46.9 46.9 52.7 52.7 52.7
Tires
BASE SLE SLT AT4 Denali
Front Tire Size LT235/80R17 LT235/80R17 LT235/80R17 LT235/80R17 LT235/80R17
Rear Tire Size LT235/80R17 LT235/80R17 LT235/80R17 LT235/80R17 LT235/80R17
Transmission
BASE SLE SLT AT4 Denali
Drivetrain Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive
Trans Description Cont. Automatic Automatic Automatic Automatic Automatic
Trans Type 10 10 10 10 10
Vehicle
BASE SLE SLT AT4 Denali
Front Head Room (in) 43.11 43.11 43.03 43.03 43.03
Front Leg Room (in) 44.53 44.53 44.53 44.53 44.53
Front Shoulder Room (in) 66.06 66.06 66.02 66.02 66.02
Passenger Capacity 2 2 5 5 5
Second Head Room (in) 39.88 39.88 40.12 40.12 40.12
Second Leg Room (in) 35.24 35.24 43.4 43.4 43.4
Second Shoulder Room (in) 64.88 64.88 65.3 65.3 65.3

2020 GMC Sierra 3500HD Safety Features

Safety Features
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat 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.)
Automatic Emergency Braking (Included and only available with (PDJ) Driver Alert Package II.)
Daytime Running Lamps LED signature lighting
Following Distance Indicator (Included and only available with (PDJ) Driver Alert Package II.)
Forward Collision Alert (Included and only available with (PDJ) Driver Alert Package II.)
Front and Rear Park Assist, ultrasonic
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
HD Rear Vision Camera
HD Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
Hill Descent Control
Hill Descent Control (Not available with dual rear wheels.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt (Deleted with (ZW9) pickup bed delete.)
Lane Change Alert with Side Blind Zone Alert
Lane Departure Warning (Included and only available with (PDJ) Driver Alert Package II.)
OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
Rear Cross Traffic Alert
Rear Seat Reminder
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Rear Vision Camera (Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Package.)
Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
Safety Alert Seat
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Teen Driver configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on 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