6 Cylinder Diesel Engine, Allison Automatic Transmission, 14000 lb Front Axle, 40000 lb Rears, 54000 lb GVWR, 11R22.5, Airliner Air Ride Suspension, 220 in Wheelbase, PTO, 15 ft Long Steel Body, Electric Roll Tarp, Tailgate Chute, Hour Meter Reads CNV