Ford 5.4 L Liquid Propane Gas (LPG) Engine, 2011 US EPA Label, Automatic Transmission, 4050 lb Front Axle, 7800 lb Rears, 10000 lb GVWR, 225/75R16 Front Tires, 225/75R16 Rear Tires, Spring Suspension, 176 in Wheelbase, 17 ft x 94 in Wide x 85 in High Body, Curbside Door

6 Cylinder Diesel Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, Automatic Transmission, 10000 lb Front Axle, 19000 lb Rears, 25950 lb GVWR, Aluminum Wheels, 11R22.5, Air Ride Suspension, 272 in Wheelbase, Supreme 26 ft x 102 in Wide x 103 in High Body, Liftgate