International Powerstroke V8 6.0 L Diesel 325 hp Engine, 2004 US EPA Label, Air Conditioner, Cruise Control, Ford 4 Automatic Transmission, 6,000 lb Front Axle, 11,000 lb Rears, 4.88:1 Axle Ratio, 15,000 lb GVWR, 225/70R19.5 Front Tires, Rear Tires, Spring Suspension, 165 in Wheelbase, Reading S132FADW-R 11 ft Body