Used Kenworth T680 Sleeper for sale. Features: 200 Gallon Fuel Capacity, 76" High-top Sleeper Cab, Double Bunk, Bunk Heater, Refrigerator, Air-locking 5th Wheel, and more. Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE inventory of new and new and used dump trucks, daycabs, sleepers, trailers, and more.