2026 GMC Sierra 2500HD Denali Ultimate

Location: Gill Chrysler Dodge Jeep RAM
Vin: 1GT4UXEY5TF256777
Stock: TF256777
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Description
Vehicle Details
Exterior:
Glacier White
Interior:
Alpine Umber
Body Type:
Truck
Drive Type:
4WD
Engine:
Duramax 6.6L V8 Turbodiesel
Transmission:
Automatic
Model Code:
TK20743
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Specifications

  • Bluetooth® for phone connectivity to vehicle infotainment system
  • LPO
  • Wireless phone projection for Apple CarPlay and Android Auto
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Audio System
  • SiriusXM Trial Subscription
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
  • Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
  • Bluetooth® for phone connectivity to vehicle infotainment system
  • LPO
  • Wireless phone projection for Apple CarPlay and Android Auto
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Audio System
  • SiriusXM Trial Subscription
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
  • Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
  • Mirrors
  • Bumper
  • Tailgate
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tailgate
  • Bedliner
  • Wheelhouse liners
  • Headlamps
  • Winter Grille Cover
  • Sunroof
    • More...
  • Mirrors
  • Bumper
  • Tailgate
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tailgate
  • Bedliner
  • Wheelhouse liners
  • Headlamps
  • Winter Grille Cover
  • Sunroof
  • Assist steps
  • Lamps
  • Grille (Signature Denali Ultimate grille in Vadar chrome with High Gloss Black surround.)
  • Taillamps
  • Moldings
  • Wipers
  • Tires
  • Fog lamps
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Mirror caps
  • Cargo tie downs (12)
  • CornerStep
  • Bumper
  • Door handles
  • Tailgate and bed rail protection caps
  • Lamps
  • Wheels
  • IntelliBeam
  • Bed Step
  • Tire
  • Glass
  • Driver Information Center
  • Defogger
  • Steering column
  • Seats
  • Window
  • Exterior Temperature Display
  • Wireless Charging
  • Windows
  • Seat
  • Seat adjuster
    • More...
  • Driver Information Center
  • Defogger
  • Steering column
  • Seats
  • Window
  • Exterior Temperature Display
  • Wireless Charging
  • Windows
  • Seat
  • Seat adjuster
  • Seat adjuster
  • Floor mats
  • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
  • Air conditioning
  • Seats
  • Keyless Open and Start includes remote keyless entry
  • Air vents
  • Rear Seat Reminder
  • Door locks
  • Seating
  • Floor mats
  • Center Console
  • Adaptive Cruise Control
  • Theft-deterrent system
  • Seats
  • USB Ports
  • Power outlet
  • Rear Camera Mirror inside rearview auto-dimming with full camera display
  • USB Ports
  • Windows
  • Remote vehicle starter system
  • Seat trim
  • USB ports
  • Compass
  • Window
  • Floor covering
  • Assist handles front A-pillar mounted for driver and passenger
  • Steering wheel
  • Power outlet
  • Steering wheel
  • Multicolor 15" Diagonal Head-Up Display
  • Steering wheel audio controls
  • Universal Home Remote
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Auto-locking rear differential
  • Transmission
  • Brakes
  • Engine
  • Air filtration monitoring
  • GVWR
  • Engine block heater
  • Suspension
  • Steering
  • Battery
    • More...
  • Auto-locking rear differential
  • Transmission
  • Brakes
  • Engine
  • Air filtration monitoring
  • GVWR
  • Engine block heater
  • Suspension
  • Steering
  • Battery
  • Cooling
  • Air filter
  • Brake lining wear indicator
  • Transfer case
  • Skid Plates protect the oil pan
  • Rear axle
  • In-Vehicle Trailering App
  • Pickup bed includes bed assist step
  • Recovery hooks
  • Hill Descent Control
  • Frame
  • Capped Fuel Fill
  • Cooling
  • Push Button Start
  • Exhaust brake
  • Trailer brake controller
  • Alternator
  • Four wheel drive
  • Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert
  • Trailering Package includes trailer hitch
  • X31 Off-Road Package includes (JHD) Hill Descent Control
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
  • Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert
  • Trailering Package includes trailer hitch
  • X31 Off-Road Package includes (JHD) Hill Descent Control
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
  • 3 Years OnStar One (Requires (UE1) OnStar. Safety Services
  • 3 Years OnStar One (Requires (UE1) OnStar. Safety Services
  • Front and Rear Park Assist
  • Trailer Camera Provisions and trailer viewing software
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands
  • Daytime Running Lamps
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • LED Signature DRL's
  • Automatic Emergency 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.)
  • Bed View Camera
  • Seat Belt Adjustable Guide Loops
    • More...
  • Front and Rear Park Assist
  • Trailer Camera Provisions and trailer viewing software
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands
  • Daytime Running Lamps
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • LED Signature DRL's
  • Automatic Emergency 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.)
  • Bed View Camera
  • Seat Belt Adjustable Guide Loops
  • Safety Alert Seat
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • Tire Pressure Monitoring System
  • StabiliTrak
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Hitch Guidance with Hitch View with image adjustment
  • Trailer Side Blind Zone Alert
  • 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.)
  • Trailering Information Label provides max trailer ratings for tongue weight
  • Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
  • Rear Cross Traffic Alert
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Airbags
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Rear Seat Belt Indicator

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