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New 2026 GMC Sierra 2500 HD Pro
VIN: 1GT3ULE72TF375866STOCK: G2138KBB ICO
Basic Info
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Exterior:Summit White
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Drivetrain:Four Wheel Drive
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Interior:Jet Black, Cloth seat trim
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Transmission:Automatic
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Engine:6.6L V8 Gas engine
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Mileage:7
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Bluetooth
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Keyless Entry
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Lane Departure Warning
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Side-Impact Air Bags
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Tow Package
Description
Discover the latest lineup of new GMC trucks and SUVs at Red Rock GMC. From the rugged Sierra to the versatile Acadia and luxurious Yukon, you'll find Professional Grade capability, advanced technology, and exceptional comfort in every model. Our team is here to help you find the right GMC with a straightforward, hassle-free buying experience.
The 2026 GMC Sierra 2500HD Pro delivers commanding power and capability with its 6.6L V8 engine paired with a 10-speed automatic transmission and 4WD. This white truck arrives with virtually no mileage and is built for work, towing, and adventure. Every detail reflects GMC's commitment to durability and performance, making this an ideal choice for those who demand Professional Grade quality.
This Sierra comes equipped with an extensive array of features designed for convenience and capability:
- Gooseneck/5th Wheel Prep Package with hitch platform
- Snow Plow Prep/Camper Package
- Convenience Package
- 18 8-spoke painted steel wheels with all-terrain tires
- All-weather floor liners for first and second rows
- 4 black tubular assist steps
- 120-volt instrument panel and bed-mounted power outlets
- GMC Infotainment System with Apple CarPlay and Android Auto
- Automatic Emergency Braking and Forward Collision Alert
- Heated power-adjustable mirrors with IntelliBeam technology
- EZ Lift Power Lock and Release Tailgate
This truck combines rugged capability with thoughtful features like remote keyless entry, push-button start, wireless phone projection, and advanced safety systems including Electronic Stability Control and lane departure warning. The spacious cabin offers comfortable seating and multiple storage solutions, while the spray-on bedliner protects your cargo bed for years to come.
Visit Red Rock GMC today to experience the power, technology, and reliability of the 2026 Sierra 2500HD Pro firsthand.
Select Shield includes a 3-month or 3,000-mile limited warranty on select vehicles, valid in all 50 states. New vehicles receive coverage beginning after the manufacturer's basic warranty ends. Excludes as-is, tax, tow, salvage, or lemon law vehicles. Vehicle information, options, and features may vary. Verify all details with the dealer. See dealer for complete details.
The 2026 GMC Sierra 2500HD Pro delivers commanding power and capability with its 6.6L V8 engine paired with a 10-speed automatic transmission and 4WD. This white truck arrives with virtually no mileage and is built for work, towing, and adventure. Every detail reflects GMC's commitment to durability and performance, making this an ideal choice for those who demand Professional Grade quality.
This Sierra comes equipped with an extensive array of features designed for convenience and capability:
- Gooseneck/5th Wheel Prep Package with hitch platform
- Snow Plow Prep/Camper Package
- Convenience Package
- 18 8-spoke painted steel wheels with all-terrain tires
- All-weather floor liners for first and second rows
- 4 black tubular assist steps
- 120-volt instrument panel and bed-mounted power outlets
- GMC Infotainment System with Apple CarPlay and Android Auto
- Automatic Emergency Braking and Forward Collision Alert
- Heated power-adjustable mirrors with IntelliBeam technology
- EZ Lift Power Lock and Release Tailgate
This truck combines rugged capability with thoughtful features like remote keyless entry, push-button start, wireless phone projection, and advanced safety systems including Electronic Stability Control and lane departure warning. The spacious cabin offers comfortable seating and multiple storage solutions, while the spray-on bedliner protects your cargo bed for years to come.
Visit Red Rock GMC today to experience the power, technology, and reliability of the 2026 Sierra 2500HD Pro firsthand.
Select Shield includes a 3-month or 3,000-mile limited warranty on select vehicles, valid in all 50 states. New vehicles receive coverage beginning after the manufacturer's basic warranty ends. Excludes as-is, tax, tow, salvage, or lemon law vehicles. Vehicle information, options, and features may vary. Verify all details with the dealer. See dealer for complete details.
Vehicle Details
Exterior
- Side Bed Step
- Black textured step pads help provide secure footing
- Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
- Locking tailgate
- Standard tailgate
- Black beltline moldings
- LED tail lamps
- Chrome front bumper
- May require additional optional equipment
- Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
- CornerStep rear bumper
- Helps make it easier to get into and out of the pickup bed
- Located at each end of the rear bumper
- Textured step pads to help provide secure footing
- Black door handles
- Tailgate and bed rail protection caps
- Chrome rear bumper
- With integrated CornerSteps
- May require additional optional equipment
- IntelliBeam
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
- Cab-mounted cargo area lamps
- Activated by switch located on center switch bank
- Illuminates the cargo bed area
- Cargo tie-downs
- 12-fixed rated at 500 lbs. per corner
- Spare tire carrier lock
- Helps keep spare tire secure
- Deep-tinted glass
- Provides added protection from sun and glare
- 4" Black assist steps
- Steps make it easier to get in and out of your truck
- Textured step pads help provide secure footing
- Black powder-coat finish
- 18" steel painted Silver wheels
- Tailgate with EZ Lift assist, power lock & release
- Hitch area lighting
- May require additional optional equipment
- 18" LT275/70R18E all-terrain, blackwall tires
- 18" LT275/70R18 all-terrain, blackwall spare tire
- May require additional optional equipment
- Cargo bed LED lighting
- Provides light to find cargo in the bed
- May require additional optional equipment
- Black outside power-adjustable mirrors
- Driver side includes convex mirror (passenger side includes flat glass)
- Heated
- Manual folding/non-extending
- Front license plate bracket
- Front bracket is included if displaying a front license plate is required in your state
- Spray-on bedliner
- Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
- Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Does not include spray-on liner on tailgate due to Black composite inner panel
- Includes GMC logo on all trims except PRO
Interior
- Manual tilt steering column
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- Compass
- Located in instrument cluster
- Steering wheel
- Outside temperature display
- Located in infotainment display
- Power door locks
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Inside rearview manual day/night mirror
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- 4-way manual front passenger seat
- Cruise control
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- Power windows with front passenger express-down
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Remote Keyless Entry
- Allows you to lock and unlock doors of the vehicle with the key fob
- Driver's door or all doors unlock at the touch of a button
- Includes panic alarm button
- Includes remote locking tailgate
- May require additional optional equipment
- Instrumentation
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Power windows with driver express-up/down
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Single-zone manual climate control
- Maintains a selected temperature
- 40/20/40 split-bench front seat with under-seat storage
- Seating for up to 3
- Driver and front passenger seatbacks recline
- Head restraints at the outboard seating positions
- Center seatback that doubles as a fold-down armrest with storage
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
- 4-way manual driver seat
- Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- 3.5" diagonal monochromatic Driver Information Center
- USB ports
- (2) Data/charge ports located on instrument panel1
- 12-volt auxiliary front power outlet
- May require additional optional equipment
- Rear window defogger
- Utilizes a warming grid to help remove fog or frost from the rear window
- All-weather floor liners
- Provides coverage for first and second-row seating
- Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage
- Include Brand logo
- Replaces factory floor mats
- 120-volt box-mounted power outlet
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- May require additional optional equipment
- 120-volt power outlet
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
- Carpeted floor covering
- Color-keyed to match the interior
Entertainment
- Wi-Fi® Hotspot capable
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- Wireless phone projection
- For Apple CarPlay™1 and Android Auto™2
- GMC Infotainment System with color touchscreen
- Multi-touch display and AM/FM stereo
- 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Pro 1SA
- 8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and Elevation
- Bluetooth®2 audio streaming for select devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- 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)
- 2-speaker audio system
- Includes 2 speakers placed in the front doors
- Bluetooth®
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
Mechanical
- External engine oil cooler
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
- Heavy-duty 720 cold-cranking amps battery
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
- 6.6L V8 Gas engine
- 401 hp [299 kW] @ 5200 rpm
- 464 lb-ft of torque [629 N-m] @ 4000 rpm
- 3.73 rear axle ratio
- Paired with an Allison® 10-speed automatic transmission
- Capless fuel fill
- 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)
- Suspension Package
- Designed to help maintain handling and ride quality while towing a trailer or carrying a load
- Pickup bed
- Roll-formed high-strength steel
- Includes bed assist step
- Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.) (STD)
- 4-wheel antilock disc brakes
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- 10-speed automatic transmission
- Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Electronically controlled with overdrive
- Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
- Transmission, 10-Speed automatic (STD)
- Air filtration monitoring
- Alerts the driver when the engine air filter needs replacement
- Black vertical recovery hooks
- Two front frame-mounted1
- 3.73 rear axle ratio
- Requires a gas engine
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Integrated trailer brake controller
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
- Steering
- Recirculating Ball with smart flow power steering system
- Heavy-Duty Air Filter
- Thick construction helps to trap more dirt before it can enter the air intake
- Fully boxed frame
- Hydroformed front section
- High-strength steel
- Brake pad wear indicator
- External auxiliary transmission oil cooler
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- May require additional optional equipment
- Capless fuel fill
- Prevents paint scratches that can result from a tethered fuel cap
- Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
- Requires gasoline engine
- Skid plates
- Help protect the front underbody, oil pan and transfer case
- May require additional optional equipment
- Gooseneck / 5th Wheel Prep Package
- Hitch platform to accept Gooseneck or 5th wheel hitch
- Hitch platform with tray to accept ball and stamped box holes with caps installed
- Box mounted 7-pin trailer harness
- May require additional optional equipment
- 10,650 lbs. GVWR
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- 220-amp alternator
- May require additional optional equipment
Safety
- 6 airbags
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- Buckle to Drive
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
- StabiliTrak, electronic stability control system with traction control
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
- Includes Trailer Sway Control
- Hill Start Assist
- LED Daytime Running Lamps
- HD Rear Vision Camera
- Shows high-resolution digital image of area directly behind your vehicle while in Reverse1
- Can help you park or avoid vehicles and objects
- You can also display an overlay of where your vehicle is heading
- Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
- May require additional optional equipment
- Hitch Guidance
- When in Reverse, displays a centered guideline on the Rear Vision Camera view1
- Can help you line up the hitch to your trailer
- When driving, lets you check the trailer using Rear Vision Camera view
- Trailering Information Label
- Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
- Tire Pressure Monitoring System with Tire Fill Alert
- Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires1
- Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
- OnStar® services capable
- See onstar.com for details and limitations. Services vary by model. Service plan required.
- Front Pedestrian Braking
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
- Forward Collision Alert
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
- OnStar Basics
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response to help if you're in need
- Automatic Emergency Braking
- Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
- Can automatically provide hard emergency braking or enhance your hard braking
- Works at speeds between 5 and 50 mph
- Signature LED Daytime Running Lamps
- Teen Driver
- Helps encourage safe driving habits for teens by providing an in-vehicle report card1
- Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
- Mutes the radio until the front-seat occupants fasten their seat belts
- Lane Departure Warning
- Alerts you when it detects that you are unintentionally drifting out of detected lane lines1
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- Following Distance Indicator
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
- Designed to help you maintain a safe following distance
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Disclaimer:
*Pricing Disclaimer:
Dealer sets actual price. Accessories and color may vary. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please note Red Rock GMC Savings is available to everyone. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, registration fees, and government fees are not included in the displayed price. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither Red Rock GMC, nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.
*While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at 970-645-3305 or by visiting us at the dealership.
**On approved credit. Terms may vary.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.