Full Description: The GMC Sierra HD competes with the RAM 2500 and 3500 as well as the Ford F-250 and F-350.. A real stump puller! Gross Vehicle Weight Rating (GVWR) of 11,500+ lbs, Maximum Towing Capacity of 20,000 lbs, 401+ horsepower, 464+ foot-pounds of torque, duramax 6.6l turbo-diesel v8, b20-diesel compatible, Allison 10-Speed Automatic, Four wheel drive, and crew cab with a long bed. Now is the right time to buy. The rear view camera is perfect for backing into tight spots. Don't overpay for the truck you want. Get the right price right here. Open your doors easily with the included keyless entry system. You'll also love this vehicle's tinted/privacy glass, a cabin air filtration system, rear LED lights, cruise control and tire pressure monitoring system.Allison 10-Speed Automatic, duramax 6.6l turbo-diesel v8, b20-diesel compatible, Four wheel drive, Seat adjuster, Seat adjuster, Seat, Floor covering, Steering wheel, Steering column, Instrument cluster, Driver Information Center, Exterior Temperature Display located in radio display, Window, Window, Windows, Door locks, Power outlet, USB port, Air conditioning, Air vents, Mirror, Assist handles, Tires, Tire, Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.), Bumper, Bumper, CornerStep, BedStep, Moldings, Cargo tie downs (12), Grille, Headlamps, Taillamps, Lamps, Mirrors, Glass, Door handles, Tailgate, Tailgate and bed rail protection caps, Tailgate, Tailgate, Transmission, Rear axle, Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.), GVWR, Air filter, Air filtration monitoring, Transfer case, Differential, Cooling, Cooling, Battery, Alternator, Recovery hooks, Frame, Suspension Package (Not available with (X31) Off-Road Package.), Steering, Brake lining wear indicator, Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.), transmission, gvwr, engine, StabiliTrak, Daytime Running Lamps LED signature lighting, Airbags, Rear Vision Camera (Deleted with (ZW9) pickup bed delete.), Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.), Rear Seat Reminder (Requires Crew Cab or Double Cab model.), Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire), emissions, convenience package includes (AQQ) Remote Keyless Entry, gooseneck / 5th wheel package includes (Z6A) Gooseneck / 5th Wheel Prep Package. Includes (JL1) Trailer brake controller and (CGN) spray-on bed liner.Air conditioning, single-zone|Air vents, rear (Not available with Regular Cab model.)|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|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|Exterior Temperature Display located in radio display|Floor covering, rubberized-vinyl (Not available with LPO floor liners.)|Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Mirror, inside rearview, manual tilt|Power outlet, front auxiliary, 12-volt|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 column, Tilt-Wheel, manual with wheel locking security feature|Steering wheel, urethane|USB port, located on instrument panel|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 (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.)|Windows, power rear, express down (Not available on Regular Cab models.)|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, rear chrome with bumper CornerSteps|Cargo tie downs (12), fixed, rated at 500 lbs per corner|CornerStep, rear bumper|Door handles, Black grained|Glass, solar absorbing, tinted|Grille, Chrome surround with Black mesh|Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31 [84.25mm]), molded in Black|Moldings, beltline, Black|Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)|Tailgate, gate function manual, no lift assist (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 tail and stop light with incandescent reverse light|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 (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.)|Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)|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|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)|Cooling, auxiliary external transmission oil cooler|Cooling, external engine oil cooler|Differential, heavy-duty locking rear|engine, duramax 6.6l turbo-diesel v8, b20-diesel compatible|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|GVWR, 11,500 lbs. (5216 kg) with single rear wheels (Included and only available with 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, 12,250 lbs. (5557 kg) with single rear wheels|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.)|Recovery hooks, front, frame-mounted, Black|Steering, Recirculating Ball with smart flow power steering system|Suspension Package (Not available with (X31) Off-Road Package.)|Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)|Transmission, 6-speed automatic, heavy-duty|transmission, allison 10-speed automatic|rear axle, 3.42 ratio|wheels, 18 (45.7 cm) machined aluminum with high gloss Black accents, 6-spoke|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.)|Daytime Running Lamps LED signature lighting|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)|Rear Seat Reminder (Requires Crew Cab or Double Cab model.)|Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist|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)|alternators, dual, 220-amps primary, 170-amps auxiliary|bed liner, spray-on Pickup bedliner with GMC logo|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|emissions, federal requirements|gooseneck / 5th wheel package includes (Z6A) Gooseneck / 5th Wheel Prep Package. Includes (JL1) Trailer brake controller and (CGN) spray-on bed liner.|heavy duty front spring/camper package Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions|high idle switch|onstar and gmc connected services capable|x31 off-road package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge|