Used Kenworth T680 High-top Sleeper for sale. Features: Espar Bunk Heater, KIM System, Heated/cooled Leather Driver's Seat, Hood Mirrors, Refrigerator/Freezer, 2-bed Sleeper Cab, Power Locks and Windows, Heated Mirrors, 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.