GM Vortec V8 4.8 L Gasoline Engine, 2010 US EPA Label, 8045 Engine hrs, Air Conditioner, Automatic Transmission, 4300 lb Front Axle, 6084 lb Rears, 9600 lb GVWR, 245/75R16, Spring Suspension, 155 in Wheelbase, 11 ft x x 54 in High Body