
2022 GMC Sierra 2500HD AT4 Duramax 4x4 Gooseneck Prep Power Retractable Steps Off-Road Ready
Built for serious towing and serious adventure, this Sierra 2500HD AT4 combines the legendary Duramax diesel, premium AT4 styling, and factory off-road capability into one of the most desirable heavy-duty trucks on the market.
Aggressively priced for the market â" compare this Sierra 2500HD AT4 to others and see the value.
Premier Certified 2022 GMC Sierra 2500HD AT4 4x4 Crew Cab powered by the renowned Duramax 6.6L V8 Turbodiesel, paired with a 10-speed Allison automatic transmission for exceptional towing capability, smooth power delivery, and long-term durability.
Finished in striking Onyx Black, this AT4 stands out with rugged styling, premium interior appointments, and factory-installed towing equipment.
Key Highlights
Premier Certified
Duramax 6.6L V8 Turbodiesel
Allison 10-Speed Automatic Transmission
4WD (Four Wheel Drive)
AT4 Premium Off-Road Package
X31 Off-Road Package
Factory Gooseneck/5th Wheel Prep Package
Power-Retractable Assist Steps
Heated & Ventilated Seats
Spray-In Bedliner with AT4 Logo
Performance & Capability
Duramax 6.6L Turbo Diesel Engine
Allison 10-Speed Automatic Transmission
4WD System
X31 Off-Road Package
Gooseneck/5th Wheel Prep Package
Integrated Trailer Brake Controller
2-Speed Active Transfer Case
Red Recovery Hooks
Heavy-Duty Suspension
Outstanding Towing & Payload Capability
Whether you're hauling livestock, towing a fifth wheel, pulling equipment, or heading off-road, this Sierra is built to handle the challenge.
Technology & Connectivity
Premium GMC Infotainment System
Wireless Apple CarPlay & Android Auto
SiriusXM with 360L
Wireless Phone Projection
Remote Start
Keyless Open & Start
OnStar Connected Services
HD Rear Vision Camera
Bed View Camera with Trailer Camera Provisions
Luxury Interior
Jet Black Interior with Kalahari Accents
Leather-Appointed Seating
Heated Front Seats
Ventilated Front Seats
Heated Driver & Front Passenger Seats
Premium Center Console
Premium Floor Liners
Spacious Crew Cab Interior
Exterior & Utility Features
Onyx Black Exterior
Power-Retractable Black Assist Steps
AT4 Exclusive Styling
Painted Black Grille Surround
LED Cargo Area Lighting
Spray-On Bedliner with AT4 Logo
Rear Wheelhouse Liners
18" Machined Aluminum Wheels
Safety & Driver Assistance
HD Rear Vision Camera
Bed View Camera
Integrated Trailer Brake Controller
Electronic Stability Control
Theft Deterrent System
Advanced Trailering Technology
Trailer Camera Provisions
Why Buyers Search for This Truck
The GMC Sierra 2500HD AT4 Duramax is one of the most sought-after heavy-duty trucks because it combines premium comfort with serious diesel performance and off-road capability. Buyers specifically look for Duramax-powered AT4 models equipped with the Gooseneck Prep Package, X31 Off-Road Package, power retractable running boards, and leather interior, making this one of the most desirable Sierra configurations available.
This Sierra delivers the diesel power, towing capability, off-road performance, luxury, and technology truck buyers are searching for, making it ideal for ranchers, RV owners, contractors, and outdoor enthusiasts.
Well-equipped Premier Certified Sierra 2500HD AT4 Duramax trucks are always in high demand and don't stay available long, especially in Onyx Black with factory Gooseneck Prep and premium AT4 equipment.
Available now at Premier Ford of Lamesa, proudly serving Lamesa, Midland, Odessa, Big Spring, Brownfield, and surrounding West Texas areas.
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