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New 2026 GMC Sierra 2500 Pro Regular Cab

Stock #408128G

Window Sticker

Chassis Details

Stock Number

408128G

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 2500

Class

GVWR

10,250

Drivetrain

4WD

Cab Type

Regular

Vehicle Trim

Pro

Vehicle VIN

1GT3ULE78TF435620

Interior Color

Jet Black, Vinyl seat trim

Seating Capacity

Exterior Color Description

Summit White

Engine Cylinder Count

Engine

6.6L V8 Gas engine

Transmission Type

Automatic

Fuel Type

Gasoline

Engine Model

L8T

Engine Size (L)

6.6

Horsepower

401

Vehicle Options

Moldings, beltline, Black
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Remote Keyless Entry
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Windows, power front, drivers express up/down
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
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.)
Compass, located in instrument cluster
Seat trim, Vinyl
Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
Wireless phone projection for Apple CarPlay and Android Auto
Steering wheel, urethane
Exterior Temperature Display, located in radio display
Door locks, power
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Four wheel drive
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
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.)
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.) (STD)
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
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.)
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
LED Signature DRL's
Seat adjuster, passenger 4-way manual
Transmission, 10-Speed automatic (STD)
Cruise control, steering wheel-mounted
Audio system feature, 2-speakers (Requires Regular Cab model.)
Air filtration monitoring
Recovery hooks, front, frame-mounted, Black
Bumper, front chrome lower
Window, power front, passenger express down
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
CornerStep, rear bumper
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
Door handles, Black grained
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
GVWR, 10,250 lbs. (4649 kg) (STD) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Trailer brake controller, integrated
Air conditioning, single-zone
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Steering, Recirculating Ball with smart flow power steering system
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Power outlet, front auxiliary, 12-volt
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
Bumper, rear chrome with bumper CornerSteps
Tires, LT245/75R17E all-season, blackwall (STD)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
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.)
Bluetooth for phone connectivity to vehicle infotainment system
Air filter, heavy-duty
Driver Information Center, 3.5" diagonal monochromatic display
Cooling, auxiliary external transmission oil cooler
Automatic Emergency Braking (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
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Brake lining wear indicator
Daytime Running Lamps, LED signature lighting
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille (Chrome with flat black grille insert bars.)
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
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.)
USB Ports, 2, Charge/Data ports located on instrument panel
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Cooling, external engine oil cooler
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.)
Steering column, Tilt-Wheel, manual with wheel locking security feature
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.)
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)
Wheels, 17" (43.2 cm) machined aluminum
LED Cargo Area Lighting
Defogger, rear-window electric
Glass, deep-tinted
Jet Black, Vinyl seat trim
Lane Change Alert with Side Blind Zone Alert
Pro Preferred Equipment Group
Convenience Package
Rear Cross Traffic Alert
Power outlet, bed mounted, 120-volt
Tailgate, gate function manual with EZ Lift
Power outlet, instrument panel, 120-volt
Upfitter switch kit, (5)
Mirror, inside rearview auto-dimming
Mirrors, outside power-adjustable vertical trailering
License plate kit, front, Incandescent lighting
1SA Pro Safety Plus Package
Summit White
Front and Rear Park Assist, ultrasonic
Bedliner, Spray-on, Pickup bedliner
Emissions, Federal requirements
FLT-COMPETITIVE ASSISTANCE PRGM
FLEET ORDERING & ASSISTANCE
FLT-COMPETITIVE ASSISTANCE PGM
FLT-48 MONTHS ONSTAR TELEMATICS (NON-TRANSFERABLE)
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