2021 GMC Sierra 2500HD 4WD Crew Cab 159"

Vehicle Details

Vehicle Options:

• 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)
• Rear axle- 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• GVWR- 10-450 lbs. (5012 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17"" wheels- or TK20903 model and (L8T) 6.6L V8 gas engine with 18"" or 20"" wheels.)
• Transfer case- two-speed- electronic shift with push button controls (Requires 4WD models.)
• Auto-locking rear differential
• Four wheel drive
• Cooling- external engine oil cooler
• Cooling- auxiliary external transmission oil cooler
• Air filter- heavy-duty
• Air filtration monitoring
• 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.)
• Alternator- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Recovery hooks- front- frame-mounted- Black
• Frame- fully-boxed- hydroformed front section and a fully-boxed stamped rear section
• Suspension Package (Not available with (X31) Off-Road Package.)
• Steering- Recirculating Ball with smart flow power steering system
• Brakes- 4-wheel antilock- 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper- front chrome lower
• Bumper- rear chrome with bumper CornerSteps
• CornerStep- rear bumper
• Bed Step- Black integrated on forward portion of bed on driver and passenger side
• Cargo tie downs (12)- fixed rated at 500 lbs per corner
• Moldings- beltline- Black
• Grille (Chrome surround with Black mesh.)
• Lamps- cargo area cab mounted integrated with center high mount stop lamp- with switch in bank on left side of steering wheel
• LED tail and incandescent stop- turn and reverse light
• Mirrors- outside high-visibility vertical trailering lower convex mirrors- manual-folding/extending (extends 3.31"" [84.25mm])- molded in Black
• Glass- solar absorbing- tinted
• Door handles- Black grained
• Tailgate- locking utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
• Tailgate- standard
• Tailgate- gate function manual- no lift assist
• Tailgate and bed rail protection caps- top
• Audio system feature- 6-speaker system (Requires Crew Cab or Double Cab model.)
• Seat adjuster- driver 4-way manual
• Seat adjuster- passenger 4-way manual
• Seat- rear 60/40 folding bench (folds up)- 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
• Steering wheel- urethane
• Steering column- Tilt-Wheel- manual with wheel locking security feature
• Instrument cluster- 6-gauge cluster featuring speedometer- fuel level- engine temperature- tachometer- voltage and oil pressure
• Driver Information Center- 3.5"" diagonal monochromatic display
• Exterior Temperature Display- located in radio display
• Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
• Power outlet- front auxiliary- 12-volt
• Air conditioning- single-zone
• Air vents- rear (Not available with Regular Cab model.)
• Mirror- inside rearview- manual tilt
• Assist handles front A-pillar mounted for driver and passenger- rear B-pillar mounted
• StabiliTrak- stability control system with Proactive Roll Avoidance and traction control- includes electronic trailer sway control and hill start assist
• 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.)
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Teen Driver a 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)