Sterling Metallic 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8
Chassis Details
Stock Number
64466
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
GVWR
10,450
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Pro
Vehicle VIN
1GT4ULE79TF410584
Interior Color
Jet Black, Cloth seat trim
Seating Capacity
6
Exterior Color Description
Sterling Metallic
Engine Cylinder Count
8
Engine
6.6L V8 Gas engine
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Horsepower
401
Vehicle Options
Windows, power front, drivers express up/down
Seat adjuster, passenger 4-way manual
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Transmission, 10-Speed automatic (STD)
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.)
Air filtration monitoring
Recovery hooks, front, frame-mounted, Black
Bumper, front chrome lower
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
CornerStep, rear bumper
Door handles, Black grained
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Window, power front, passenger express down
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Daytime Running Lamps, LED signature lighting
Steering wheel, urethane
Trailer brake controller, integrated
Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black (Not available on Regular Cab models.)
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
Power outlet, front auxiliary, 12-volt
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Wheels, 17" (43.2 cm) painted steel, Silver (STD)
GVWR, 10,450 lbs. (4740 kg) (STD) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17" wheels or TC20753 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels.)
Four wheel drive
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Remote Keyless Entry
Compass, located in instrument cluster
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Seat adjuster, driver 4-way manual
Moldings, beltline, Black
Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
Air vents, rear (Not available with Regular Cab model.)
Tire, spare LT245/75R17E all-season, blackwall (STD) (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)
Driver Information Center, 3.5" diagonal monochromatic display
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
Exterior Temperature Display, located in radio display
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
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes select remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
Steering, Recirculating Ball with smart flow power steering system
Steering column, Tilt-Wheel, manual with wheel locking security feature
Cruise control, steering wheel-mounted
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)
Bumper, rear chrome with bumper CornerSteps
Air conditioning, single-zone
Tires, LT245/75R17E all-season, blackwall (STD)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Bluetooth for phone connectivity to vehicle infotainment system
Air filter, heavy-duty
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Brake lining wear indicator
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille (Chrome with flat black grille insert bars.)
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 (Deleted with (ZW9) pickup bed delete.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
Mirror, inside rearview, manual tilt
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Cooling, external engine oil cooler
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
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.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Windows, power rear, express down (Not available on Regular Cab models.)
Door locks, power
Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
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)
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Suspension Package (Not available with (X31) Off-Road Package.)
LED Signature DRL's
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
Seat trim, Vinyl
Glass, solar absorbing, tinted
Wireless phone projection for Apple CarPlay and Android Auto
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Audio system, GMC Infotainment System with 7" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Emissions, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements