6 Cylinder Diesel Engine, Requires Diesel Exhaust Fluid, Allison Automatic Transmission, 8500 lb Front Axle, 17500 lb Rears, 26000.0 lb GVWR, 295/75R22.5 Front Tires, 245/75R22.5 Rear Tires, Spring Suspension, 192 in Wheelbase, 121 in Cab to Axle, 175 in Cab to End of Frame

Cummins ISB 6 Cylinder 6.7 L Diesel 250 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 4704 Engine hrs, Automatic Transmission, 10000 lb Front Axle, 21000 lb Rears, 31000 lb GVWR, 11R22.5, Air Ride Suspension, 177 in Wheelbase, 11 ft 4 in x 87 in Bed, Fuel Tank