Duramax V8 6.6 L Diesel Engine, 2006 US EPA Label, Air Conditioner, Automatic Transmission, 8000 lb Front Axle, 13500 lb Rears, 19500 lb GVWR, Steel, 245/70R19.5 Front Tires, 245/70R19.5 Rear Tires, Spring Suspension, 153 in Wheelbase, Tenco 9 ft Long x 2 ft 2 in High Steel Body, Pintle Hitch

V8 6.6 L Diesel 300 hp Engine, 2006 US EPA Label, Automatic Transmission, 6250 lb Front Axle, 11000 lb Rears, 16000 lb GVWR, 225/70R19.5, Spring Suspension, 152 in Wheelbase, 11 ft Long x 1 ft 4 in High Body