Meet the 2026 GMC Sierra 2500HD Pro, a heavy-duty truck built to handle demanding work and deliver capable performance. This white Pro model arrives e… Read More…
Meet the 2026 GMC Sierra 2500HD Pro, a heavy-duty truck built to handle demanding work and deliver capable performance. This white Pro model arrives equipped with a 6.6L V8 engine paired with a 10-speed automatic transmission and 4WD, providing the power and traction you need for challenging terrain and tough jobs.
- Upfitter Switch Kit (5) with configurable 3-30 amp and 2-20 amp circuits for aftermarket electrical accessories - Spray-on Pickup Bedliner with GMC logo - 120-Volt Instrument Panel Power Outlet (400 watts shared with bed mounted outlet) - EZ Lift Power Lock and Release Tailgate - Convenience Package with tinted glass, LED cargo bed lighting, and rear-window defogger - 1SA Pro Safety Plus Package with Front and Rear Park Assist, Rear Cross Traffic Alert, Lane Change Alert with Side Blind Zone Alert, and trailer mirrors - 17" Machined Aluminum Wheels with LT265/70R17E all-terrain blackwall tires - GMC Infotainment System with Apple CarPlay and Android Auto compatibility - Automatic Emergency Braking and Forward Collision Alert - Lane Departure Warning System with IntelliBeam Automatic High Beam headlights - SiriusXM Trial Subscription included - Dual front airbags with occupant sensing technology - OnStar Services connectivity and emergency communication system
The Pro trim combines practical functionality with essential safety features. The spray-on bedliner protects your cargo area from wear, while the 120-volt power outlets in both the instrument panel and bed-mounted location provide convenient access to electrical power for tools and accessories. The upfitter switch kit enables seamless integration of custom electrical systems for specialized equipment or work applications.
Safety technology is integrated throughout this truck. Front and rear park assist systems help you navigate tight spaces, while rear cross traffic alert adds confidence when backing up. The lane change alert with side blind zone alert keeps you aware of surrounding traffic, and automatic emergency braking provides an additional layer of protection during unexpected situations.
Built on a heavy-duty platform, this Sierra 2500HD delivers the capability professionals expect. The 4WD system with electronic shift transfer case provides flexibility for varying road conditions, while the independent front suspension and 4-wheel disc brakes support confident handling and stopping power. Deep-tinted glass reduces cabin glare and heat for added comfort during long drives.
Standard convenience features include remote keyless entry, push button start, and an easy-to-read trip computer. The power-adjustable outside mirrors and heated mirror function improve visibility in all conditions, while the auto-dimming rearview mirror reduces glare from following traffic.
The 2026 GMC Sierra 2500HD Pro represents a straightforward choice for those seeking reliable, capable heavy-duty performance. Contact our showroom today to schedule a test drive and experience this truck's capability firsthand. 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
407603G
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
1GT3ULE70TF223729
Interior Color
Jet Black, Cloth 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
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
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
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
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
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