2013 KENWORTH, T660, Heavy Duty Trucks - Sleeper Trucks, CUMMINS ISX15, Manual, 2013 KENWORTH T660, CUMMINS ISX 15 485 HP, EATON-FULLER RTLO-18918B 18 SPD, EATON DSP41P 40 000 LBS 3/4 LOCK, RATIO 3:90 ************** PLEASE DO NOT HESITATE TO CONTACT US FOR MORE INFORMATIONS., 485 Horse Power, Air Ride Suspension, Wheels, Wheel Base, , Axle, 3:90 Ratio, , VIN 1XKAD49XXDJ960270