Used Kenworth T680 Sleeper for sale. Features: Single Bunk, Disc Brakes, Refrigerator, and Remainder of Engine/Aftertreatment Warranty (valid until 3/2024 or 500k miles). Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE inventory of new and new and used dump trucks, daycabs, sleepers, trailers, and more.