6.7L Cummins, Mega Cab. Runs and drives great. It has been great for towing boats and trailers, been a good hunting truck. Has leather interior, a DVD system and lots of space. Tires still have about 80 percent life left, got the transmission fluid and filters changed recently, also got the Radiator replaced with an upgraded one. Comes with the camper shell, esily removed for a much more aggressive look. It is deleted and running strong! Only serious buyers please.