Isuzu 6HJ1X 6 Cylinder Diesel 275 hp Engine, US EPA Label, Air Conditioner, Cruise Control, Automatic Transmission, 12000 lb Front Axle, 21000 lb Rears, 00529:1 Axle Ratio, 33000 lb GVWR, 11R22.5 Front Tires, 11R22.5 Rear Tires, Spring Suspension, 262 in Wheelbase, 18 ft 6 in x 96 in Bed

V8 Gasoline Engine, Automatic Transmission, Air Conditioner, 8600 lb GVWR, 245/75R16 Tires, 8 ft Bed