Machine description: Cat C15 475 hp Engine, Engine Brake, Eaton Fuller 18-Speed Transmission, Double Differential Locks, Viesa Evaporative Sleeper Air Conditioner, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ri... more info about the 2004 Kenworth T404SAR.