Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Alloy Wheels
Sunroof/Moonroof
Tow Hitch
Seating
Memory Seat
Heated Seats
Leather Seats
Convenience
USB Port
Adaptive Cruise Control
Heated Steering Wheel
Keyless Start
Remote Start
Safety
Automatic Emergency Braking
Backup Camera
Brake Assist
Stability Control
Lane Departure Warning
Rear Cross Traffic Alert
Features
- 10-Way Power Driver Seat Adjuster With Lumbar
- 10-Way Power Passenger Seat Adjuster With Lumbar
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 1st and 2nd row curtain head airbags
- 2 Charge-Only Rear Usb Ports
- 2 Charge/Data Usb Ports Inside Center Console
- 2 Usb Ports
- 2-Speed Active Transfer Case
- 3.73 Rear Axle Ratio
- 4 Door
- 4-Wheel Disc Brakes
- 4-wheel ABS Brakes
- 7 Speakers
- ABS Brakes
- ABS and Driveline Traction Control
- AM/FM Radio: Siriusxm With 360l
- Adaptive cruise control
- Air Conditioning
- Alloy Wheels
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Anti-theft alarm system
- Apple Carplay/Android Auto
- At4 Preferred Package
- At4 Premium Plus Package
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Auto High-Beam Headlights
- Auto-Dimming Door Mirrors
- Auto-Dimming Rear-View Mirror
- Automatic Emergency Braking
- Automatic Temperature Control
- Automatic front air conditioning
- Automatic locking hubs
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bed View Camera With Two Trailer Camera Provisions
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Bose Premium 7-Speaker Sound System
- Brake Assist
- Braking Assist
- Bucket front seats
- Buckle To Drive
- Bumpers: Body-Color
- Center Console: Full with covered storage
- Chrome center console trim
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Curb weight: 7
- 378 lbs.
- Dark chrome grille
- Daytime running lights
- Deep-Tinted Glass
- Delay-Off Headlights
- Diameter of tires: 20.0"
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Door Bin
- Driver Memory
- Driver Vanity Mirror
- Driver airbag
- Driver seat memory
- Dual Front Impact Airbags
- Dual Front Side Impact Airbags
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- Electric Rear-Window Defogger
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Electronic Stability Control
- Emergency Communication System: Onstar
- Engine immobilizer
- External temperature display
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Floor-Mounted Center Console
- Fold-up cushion rear seats
- Following Distance Indicator
- Forward Collision Alert
- Forward Collision Mitigation : Forward Collision Alert with Automatic Braking
- Front Anti-Roll Bar
- Front Bucket Seats
- Front Center Armrest
- Front Dual Zone A/C
- Front Fog Lights
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Pedestrian Braking
- Front Premium Floor Liners With Removable Carpet Insert
- Front Rain-Sensing Wipers
- Front Reading Lights
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front Wheel Independent Suspension
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- Fully Automatic Headlights
- Gloss Black Header Grille And Grille Insert Bars
- Gooseneck/5th Wheel Prep Package
- Gross Vehicle Weight : 10
- 850 lbs.
- HD Surround Vision
- Headlights off auto delay
- Heated 2nd Row Outboard Seats
- Heated Door Mirrors
- Heated Driver And Front Outboard Passenger Seats
- Heated Front Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Heavy-Duty 80 Amp Battery
- Hill Descent Control
- Hitch Guidance With Hitch View
- Illuminated Entry
- In-Vehicle Trailering System App
- Independent front suspension classification
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Instrumentation: Low fuel level
- Intellibeam Automatic High Beam On/Off
- Interior 120v Ac Power Outlet : 1
- Keyless Open And Start
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Lane Departure Warning
- Lane Departure Warning System
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leatherette steering wheel trim
- Left rear passenger door type: Conventional
- Low Tire Pressure Warning
- Manual Tilt-Wheel/Telescoping Steering Column
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Memory Seat
- Mobile hotspot internet access
- Multicolor 15 Diagonal Head-Up Display
- Occupant Sensing Airbag
- Off-Road High Clearance Step
- Off-Road Suspension
- OnStar
- Onstar Services Capable
- Outside Temperature Display
- Overall Length : 250.8 "
- Overall Width : 81.8 "
- Overall height: 79.8"
- Overhead Airbag
- Overhead Console
- Overhead console: Mini
- Panic Alarm
- Passenger Airbag
- Passenger Door Bin
- Passenger Vanity Mirror
- Perforated Leather-Appointed Front Seat Trim
- Pickup Box
- Power Door Mirrors
- Power Driver Seat
- Power Front Passenger Windows With Express Up/Down
- Power Passenger Seat
- Power Sliding Rear Window With Defogger
- Power Steering
- Power Sunroof
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Preferred Equipment Group 4sb
- Premium Audio System: Premium GMC Infotainment System
- Premium GMC Infotainment System
- Privacy glass: Deep
- Push Button Start
- Radio: AM/FM Stereo With Premium GMC Infotainment System
- Rain Sensing Wipers
- Rain sensing front wipers
- Rear Cross Traffic Alert
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Premium Floor Liners With Removable Carpet Insert
- Rear Reading Lights
- Rear Seat Center Armrest
- Rear Shoulder Room: 65.3"
- Rear Step Bumper
- Rear View Camera
- Rear Wheelhouse Liners
- Rear Window Defroster
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote Keyless Entry
- Remote Vehicle Starter System
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Safety Alert Seat
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Security System
- Short and long arm front suspension
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Siriusxm With 360l Trial Subscription
- Spare Tire Mount Location: Underbody w/crankdown
- Speed Control
- Speed-Sensing Steering
- Speed-proportional power steering
- Split Folding Rear Seat
- Split rear bench
- Spray-On Pickup Bedliner With GMC Logo
- Stability controll with anti-roll
- Steel spare wheel rim
- Steering Wheel Audio Controls
- Steering Wheel Mounted Audio Controls
- Suspension class: Off-road
- Tachometer
- Technology Package
- Telescoping Steering Wheel
- Tilt Steering Wheel
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 275 mm
- Torsion bar front spring
- Total Number of Speakers: 7
- Traction Control
- Trailer Cam Provisions And Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Trailer hitch
- Transmission hill holder
- Trip computer
- Turn Signal Indicator Mirrors
- Turn signal in mirrors
- Type of tires: AT
- Ultrasonic Front And Rear Park Assist
- Unauthorized Entry Theft-Deterrent System
- Universal Home Remote
- Urethane shift knob trim
- Variable intermittent front wipers
- Variably Intermittent Wipers
- Vehicle Emissions: Federal
- Ventilated Driver And Front Passenger Seats
- Ventilated Front Seats
- Video Monitor Location: Front
- Voltmeter
- Wheel Diameter: 20
- Wheel Width: 8.5
- Wheelbase: 159.0"
- Wheels: 20 High Gloss Black 8 Spokes Aluminum
- Wireless Charging
- Wireless Phone Projection
- X31 Off-Road Package
Seller's Comments
Meet the 2026 GMC Sierra 2500HD AT4, a premium heavy-duty truck engineered to handle demanding work and deliver commanding presence on any road or terrain. - Volcanic Red Tintcoat exterior finish with LED smoked amber roof marker lamps - 6.6L V8 engine paired with 10-speed automatic transmission and 4WD capability - AT4 Premium Plus Package with power sunroof and Technology Package - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness - X31 Off-Road Package with off-road suspension and hill descent control - BF Goodrich off-road tires (LT275/65R20) - 20-inch high-gloss black aluminum wheels - Multicolor 15-inch diagonal head-up display - Premium GMC Infotainment System with Apple CarPlay and Android Auto integration - Bose Premium 7-speaker sound system with SiriusXM 360L - Universal home remote and power sliding rear window with defogger - Spray-on pickup bedliner with GMC logo and 120-volt bed-mounted power outlet - Advanced trailering capability with hitch guidance, in-vehicle trailering system app, and trailer camera provisions - HD surround vision with bed view camera and ultrasonic front and rear park assist - Heated and ventilated leather-appointed front seats with 10-way power adjustment and lumbar support This Sierra 2500HD stands ready for serious work. The AT4 trim combines off-road capability with on-road refinement, featuring an available 2-speed active transfer case, high-clearance step, and suspension tuned for rough terrain. The gooseneck and 5th wheel prep package accommodates heavy towing and hauling operations, making this truck a practical choice for contractors, ranchers, and professionals who demand reliability from their equipment. Inside, you'll find premium comfort and connectivity. The heated and ventilated leather seats adjust eight ways with lumbar control, while the technology package delivers seamless smartphone integration through Apple CarPlay and Android Auto. The Bose sound system ensures quality audio for long workdays, and wireless charging keeps your devices ready. Safety and visibility matter on a work truck of this caliber. The advanced camera system provides 360-degree awareness around the vehicle, while lane departure warning, forward collision alert, and rear cross traffic alert help you navigate confidently. Automatic emergency braking and trailer side blind zone alert technology add extra layers of protection. The truck's exterior commands attention with its Volcanic Red Tintcoat finish, gloss black grille, and thoughtful details like power door mirrors with integrated turn signals and heated elements. The spray-on bedliner protects your cargo area while the 20-inch aluminum wheels and off-road tires provide both capability and visual appeal. Visit us to see this 2026 GMC Sierra 2500HD AT4 and experience how it balances premium comfort with genuine work-truck capability. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026
View More1501 Indianapolis Road
Greencastle, Indiana 46135
(765) 276-3053
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