Meet the 2026 GMC Sierra 2500HD Pro, a full-size pickup truck engineered for those who demand capability and reliability in everything they drive. Thi… Read More…
Meet the 2026 GMC Sierra 2500HD Pro, a full-size pickup truck engineered for those who demand capability and reliability in everything they drive. This White exterior pairs with the commanding presence this truck brings to any job site or daily route, delivering the kind of presence and utility you expect from a heavy-duty Sierra.
- Upfitter Switch Kit with 5 configurable circuits (3-30 amp and 2-20 amp) for seamless aftermarket accessory installation - Spray-on bed liner with GMC logo for durable cargo protection - 120-Volt instrument panel power outlet (400 watts) plus 120-Volt bed-mounted power outlet - Pro Safety Plus Package with front and rear park assist, rear cross traffic alert, and lane change alert with side blind zone alert - Convenience Package featuring EZ Lift power lock and release tailgate, tinted glass, LED cargo bed lighting, and rear-window defogger - 6.6L V8 engine paired with 10-speed automatic transmission and 4WD capability - Skid plates protecting oil pan, front axle, and transfer case - 17" machined aluminum wheels with LT265/70R17E all-terrain blackwall tires - Automatic Emergency Braking and Forward Collision Alert for enhanced safety - Apple CarPlay and Android Auto for smartphone integration - IntelliBeam automatic high beam technology - OnStar services capable for remote vehicle management - 4-wheel disc brakes with electronic stability control - Fully automatic LED headlights with delay-off function
The 6.6L V8 engine delivers the horsepower and torque you need for real work, while the 10-speed automatic transmission handles everything from city streets to highway hauling with smooth, efficient performance. Under 4WD, this Sierra tackles challenging terrain and weather with confidence, making it equally at home navigating mountain passes or winter conditions.
Inside, the Pro trim keeps you focused on productivity. The 40/20/40 split-bench seating arrangement maximizes flexibility, and dual USB charge and data ports keep your devices ready when you are. The GMC Infotainment System with AM/FM radio and smartphone integration keeps you connected without distraction. Climate control includes air conditioning and an electric rear-window defogger, while tilt steering and power windows offer everyday convenience. Power steering and push button start round out the driver-focused interior elements.
Safety is built into every system. Electronic stability control, traction control, and brake assist work together seamlessly. Dual front impact airbags, front side impact airbags, and an occupant sensing system provide layered protection. Lane Departure Warning, Automatic Emergency Braking, and Forward Pedestrian Braking actively monitor the road. Front and rear park assist, coupled with rear cross traffic alert, makes maneuvering easier and safer.
The truck's construction reflects Sierra heritage. Chrome bumpers and grille with flat black insert bars give it presence, while power-adjustable heated door mirrors and turn signal indicator mirrors add practical capability. The heavy-duty 80-amp battery ensures reliable starts in demanding conditions. Skid plates protect critical undercarriage components during off-road work or challenging terrain.
This 2026 GMC Sierra 2500HD Pro is ready to earn its place in your operation or lifestyle. Every system is designed around real-world utility, from the configurable upfitter switch kit that supports aftermarket equipment to the spray-on bed liner that protects your cargo investment. Visit our showroom to experience the quality, capability, and confidence this truck delivers every single day. Price includes Price includes Dealer discount and GM rebates that all customers qualify for:$1000 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 Read Less
Chassis Details
Stock Number
407556G
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
GVWR
10,250
Drivetrain
4WD
Cab Type
Regular
Vehicle Trim
Pro
Vehicle VIN
1GT3ULE74TF208408
Interior Color
Jet Black, Vinyl seat trim
Seating Capacity
3
Exterior Color Description
Summit White
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
Wireless phone projection for Apple CarPlay and Android Auto
Bumper, front chrome lower
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Audio system feature, 2-speakers (Requires Regular Cab model.)
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Seat trim, Vinyl
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.)
Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.) (STD)
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Driver Information Center, 3.5" diagonal monochromatic display
Transmission, 10-Speed automatic (STD)
Moldings, beltline, Black
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
LED Signature DRL's
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Bumper, rear chrome with bumper CornerSteps
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Window, power front, passenger express down
Air filter, heavy-duty
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
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Cooling, external engine oil cooler
Cruise control, steering wheel-mounted
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.)
Daytime Running Lamps, LED signature lighting
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
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.)
Door handles, Black grained
Brake lining wear indicator
Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
Power outlet, front auxiliary, 12-volt
Door locks, power
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
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.)
Seat adjuster, passenger 4-way manual
Remote Keyless Entry
Air conditioning, single-zone
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Push Button Start
Auto-locking rear differential
Windows, power front, drivers express up/down
Bluetooth for phone connectivity to vehicle infotainment system
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Compass, located in instrument cluster
Steering wheel, urethane
USB Ports, 2, Charge/Data ports located on instrument panel
Suspension Package (Not available with (X31) Off-Road Package.)
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
Steering, Recirculating Ball with smart flow power steering system
GVWR, 10,250 lbs. (4649 kg) (STD) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
Recovery hooks, front, frame-mounted, Black
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Grille (Chrome with flat black grille insert bars.)
CornerStep, rear bumper
Exterior Temperature Display, located in radio display
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
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)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
Four wheel drive
Steering column, Tilt-Wheel, manual with wheel locking security feature
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included 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)
Trailer brake controller, integrated
Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking