Cummins ISM 6 Cylinder Diesel Engine, 21060 Engine hrs, Engine Brake, Eaton Fuller 8LL Manual Transmission, 4.33:1 Axle Ratio, Aluminum Outer Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, TufTrac Suspension, 216 in Wheelbase, PTO, 16 ft Long x 5 ft High Steel Body, Electric Roll Tarp