V8 6.0 L Gasoline Engine, 2014 US EPA Label, 6781 Engine hrs, Automatic Transmission, 4300 lb Front Axle, 6084 lb Rears, 9600.0 lb GVWR, 245/75R15 Front Tires, 245/75R16 Rear Tires, Spring Suspension, 158 in Wheelbase, 11 ft x 72 in Wide x 56 in High Body, Curbside Door