2021 Kenworth T680, PACCAR, MX-13, 455HP, PACCAR AT Transmission, Day Cab, , , Stock # 1748604 This 2021 Kenworth T680 Day Cab just came in. This truck has a 455 HP Paccar MX13 Engine, 559,037 Miles, 12 Speed Endurant Transmission, 2.79 Ratio, 185in Wheelbase, Air Ride Suspension. Call or come by Rush Truck Center Odessa and let one of our sales professionals tell you about this or any of our trucks in inventory, as well as the great financing options currently available. Delivery available.