Machine description: Cummins Diesel Engine, 6990.9 Engine hrs, Allison 3000 Automatic Transmission, 5443 kg Front Axle, 17010 kg Rears, 22454 kg GVWR, Aluminum Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Sus... more info about the 2013 Kenworth T4.