International MaxxForce 9 6 Cylinder Diesel Engine, 7188 Engine hrs, Automatic Transmission, 14000 lb Front Axle, 40000 lb Rears, 54000 lb GVWR, Aluminum Wheels, 11R22.5, Air Ride Suspension, 264 in Wheelbase, 20 ft x 102 in Wide x 98 in High Body, Liftgate, 4 ft. Box Extension