General Motors 6.0 L Gasoline Engine, 2018 US EPA Label, CARB Compliant, Automatic Transmission, 4300 lb Front Axle, 8600 lb Rears, 12300.0 lb GVWR, 225/75R16, Spring Suspension, 177 in Wheelbase, Morgan 16 ft x 96 in Wide x 78 in High Body, Walk-Up Ramp, Ball hitch