Ford 5.4 L Gasoline Engine, 2007 US EPA Label, Air Conditioner, Automatic Transmission, 4050 lb Front Axle, 7800 lb Rears, 10000 lb GVWR, 225/75R16, Spring Suspension, 176 in Wheelbase, Utiltimaster 18 ft x 96 in Wide x 84 in High Body, Curbside Door