2021 KENWORTH, T680, Heavy Duty Trucks - Sleeper Trucks, CUMMINS X15, AMT, This Kenworth T680 combines strength, comfort, and efficiency. With a Cummins X15 engine and Eaton-Fuller Endurant transmission, it delivers the power and performance you need. The raised roof sleeper ensures you have the space to rest comfortably on long trips, and the air ride suspension smooths out your drive. Perfect for drivers who need both reliability and comfort!, 400 Horse Power, Air Ride Suspension, Aluminum Wheels, Wheel Base, , Axle, Ratio, 76 Raised Roof Sleeper, VIN 1XKYD49X4MJ445800