V6 4.3 L Gasoline Engine, 2018 US EPA Label, 2990 Engine hrs, Automatic Transmission, 4100 lb Front Axle, 5360 lb Rears, 8600 lb GVWR, 245/75R16, Spring Suspension, 156 in Wheelbase, 11 ft x 62 in Wide x 52 in High Body, Curbside Door