2015 KENWORTH, T680, - Conventional Trucks w/ Sleeper, Cummins ISX, Manual, This unit has been DOT Inspected, PM serviced and has new drive tires. It"s ready to hit the road! 6 Month All-Inclusive Warranty Included., 400 Horse Power, Air Ride Suspension, Aluminum Wheels, Wheel Base, , Rear Axle lbs, 2.64 Ratio, 72 Raised Roof Sleeper Engine Manufacture: Cummins Engine Model: ISX Transmission Speed: 10 Mileage: 479,755