Cummins ISXe5 550 hp Engine, Requires AdBlue, 23527 Engine hrs, Engine Brake, Eaton Fuller 18-Speed Transmission, Double Differential Locks, 46000 lb Rears, 295/80R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ride Suspension, 4500 mm Wheelbase, GVM 26.5 t, GCM 97 t