This truck is a 2007 GMC Sierra 2500 HD model. It is the SLT classic edition. With the turbo charged Duramax Diesel engine with Allison transmission. There is minor gravel chips with a small dent in the front passenger door. The truck has Bose entertainment sound system with 2 Rockford Fosgate Punch 10" subwoofers. 1 250 watt Rockford Fosgate amplifier. It has a JVC touch screen radio that has Bluetooth compatibility, XM radio, pandora, FM and AM radio, and SD video player. It also has hook ups for a back up camera on the JVC unit. This truck also has Edge revolution with 4 programmable stages; Economy, Performance, Towing, and Extreme. The Edge also allows you to run diagnostics on the truck and delete troubles. Has bushwacker fenders and hard bed cover that can easily be folded up or taken off. Has 15" Moto Metal rims. The truck has leather seats and tinted windows. Built in trailer braking and a gooseneck hidden body hitch mounted in the bed. The truck runs absolutely great with 100% no engine problems. Truck is in great shape drives and handles very well. Only reason I am selling this one is I recently bought a new GMC 2500 HD because of the great reliability of this truck. If you have any questions or want to see more pictures my name is Reese, you can call me at 870-456-2360. Buyer is responsible for shipping and/or pickup.