Elevate your driving experience with this meticulously maintained 2021 GMC Sierra 2500HD AT4. Engineered to conquer any terrain, this powerhouse delivers exceptional capability and refined comfort.
- Apple CarPlay / Android Auto
- Serviced, Inspected & fully detailed
- AT4 Preferred Package
- Driver Alert Package I
- Gooseneck/5th Wheel Package
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Preferred Equipment Group 4SB
- X31 Off-Road Package
- Bose Premium 7 Speaker Sound System
- Radio: Premium GMC Infotainment Sys w/Navigation
- And much more...
Vehicle Detailed
This Sierra 2500HD AT4 is ready to take on any challenge. Equipped with the powerful Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, it delivers exceptional performance and towing capabilities. The rugged off-road-focused AT4 package, featuring specialized suspension, skid plates, and recovery hooks, ensures you can confidently navigate even the most demanding terrain.
Inside, the premium interior offers uncompromising comfort and convenience. Heated and ventilated front seats, a heated steering wheel, and dual-zone climate control create a welcoming environment. Advanced technology, including wireless charging, a premium Bose audio system, and a large infotainment display with navigation, keeps you connected and entertained.
Experience the perfect blend of capability, technology, and refinement in this exceptional 2021 GMC Sierra 2500HD AT4. Schedule a test drive today and discover the ultimate in heavy-duty truck performance.




