Cummins 6 Cylinder 6.7 L Diesel Engine, Requires Diesel Exhaust Fluid, 5441 Engine hrs, Automatic Transmission, 7000 lb Front Axle, 13500 lb Rears, 19500 lb GVWR, 225/70R19.5, Spring Suspension, 168 in Wheelbase, Front Mounted, Straight Down Outriggers, 9 ft x 96 in Bed