Automatic Transmission, 6000 lb Front Axle, 13500 lb Rears, 17500 lb GVWR, Ford Triton V10 6.8 L Gasoline Engine, 2003 US EPA Label, 225/70R19.5, Spring Suspension, 200 in Wheelbase, Lafleur 12 ft Body, 300 gal Tank

9.3 L Diesel Engine

Automatic Transmission, Diesel Engine, Aluminum Outer Wheels, Spring Suspension, 180 in Wheelbase, E-One 19 ft Body