International MaxxForce DT 6 Cylinder Diesel Engine, Allison Automatic Transmission, Differential Lock, 16000 lb Front Axle, 40000 lb Rears, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Rubber over Walking Beam Suspension, 178 in Wheelbase, PTO, Wet Kit, Hydraulic System, 14 ft 0 in Long x 3 ft 8 in High Steel Body