Major Options / Build: Storage Package, Suspension Package, Alloy Wheels, Preferred Package, Backup Camera, Dual Rear Wheels, Trailer Package, Off Road Package, Premium Plus Package, 5th Wheel, Convenience Package

Additional Description: The GMC Sierra HD competes with the RAM 2500 and 3500 as well as the Ford F-250 and F-350.. This truck is going to fly off the lot. Come see it while it lasts! Muscle and torque to pull whatever you hitch it to! 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. Some things are too hard to pass up. The rear view camera is perfect for backing into tight spots. Powered mirrors are a welcomed upgrade. Features include: tinted/privacy glass, security system, a cabin air filtration system, aluminum wheels and rear LED lights.Allison 10-Speed Automatic, duramax 6.6l turbo-diesel v8, b20-diesel compatible, Four wheel drive, 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.), Seat adjuster, Seat adjuster, Seat, Seating, Driver memory, Floor covering, Floor mats, Floor mats, Steering wheel, Steering wheel, Steering column, Steering wheel audio controls, Instrument cluster, Driver Information Center, In-vehicle Trailering App, Exterior Temperature Display located in radio display, Compass, Window, Window, Windows, Door locks, Remote vehicle starter system, Keyless Open and Start, Cruise control, Theft-deterrent system, Steering column, Power outlet, Power outlet, USB Ports (Instrument Panel with bench seat), USB ports, Power outlet, Power outlet, Air conditioning, Air vents, Defogger, Mirror, Assist handles, GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.), 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, Wheelhouse liners, Cargo tie downs (12), Grille, Headlamps, Fog lamps, Taillamps, Lamps, LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob (Deleted with (ZW9) pickup bed delete.), Mirrors, Mirror caps, Glass, Door handles, Tailgate, Tailgate and bed rail protection caps, 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, Trailer brake controller, 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, StabiliTrak4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Air conditioning, dual-zone automatic climate control|Air vents, rear|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Compass, located in instrument cluster|Cruise control, steering wheel-mounted|Defogger, rear-window electric|Door locks, power|Driver Information Center, 4.2 diagonal color display includes driver personalization|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 rear (Deleted when LPO floor liners are ordered.)|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|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. With (ZW9) pickup bed delete no provision for a trailer tire pressure monitor system will exist but all the other (U1D) features will remain.)|Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Keyless Open and Start|Mirror, inside rearview auto-dimming|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 vehicle starter system|Seat adjuster, driver 10-way power including lumbar|Seat adjuster, passenger 10-way power including lumbar|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)|Seating, heated driver and front outboard passenger|Steering column, lock control, electrical|Steering column, manual Tilt-Wheel and telescoping|Steering wheel audio controls|Steering wheel, heated|Steering wheel, leather-wrapped|Theft-deterrent system, unauthorized entry|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, dual, charge-only (2nd row)|Window, power front, drivers express up/down|Window, power front, passenger express up/down|Windows, power rear, express down|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, chrome|Fog lamps, LED|Glass, deep-tinted|Grille, Chrome surround with high gloss Black mesh and Chrome inserts|Headlamps, LED reflector (high intensity) with LED 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|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob (Deleted with (ZW9) pickup bed delete.)|Mirror caps, chrome|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])|Moldings, beltline, stainless steel|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 (Deleted with (ZW9) pickup bed delete.)|Tailgate, GMC MultiPro Tailgate with six functional load/access features (Deleted with (ZW9) pickup bed delete.)|Taillamps, LED signature taillight with LED stop and 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 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.)|Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)|Wheelhouse liners, rear (Not available with dual rear wheel models.)|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. Requires single rear wheels.)|gvwr, 14,000 lbs. (6350 kg) with dual 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 (Not included when (VQY) chrome recovery hooks, LPO are ordered.)|Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue|Suspension Package (Not available with (X31) Off-Road Package.)|Trailer brake controller, integrated|Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)|Transmission, 6-speed automatic, heavy-duty|transmission, allison 10-speed automatic|rear axle, 3.42 ratio|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|HD Rear Vision Camera (Deleted with (ZW9) pickup bed delete. Not available with (CMT) Gooseneck / 5th Wheel Prep Package.)|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 (Deleted with (ZW9) pickup bed delete.)|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Rear Seat Reminder|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)|bed liner, spray-on Pickup bedliner with GMC logo|emissions, federal requirements|gooseneck / 5th wheel package includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (CGN) spray-on bed liner and (UVN) Bed View Camera.|heavy duty front spring/camper package Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions|skid plates protect the oil pan, front axle and transfer case|slt preferred equipment group includes standard equipment|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.|