Used Peterbilt 389 sleeper for sale. Features: Air Ride Cab, Full Locking Rears, Dual Exhaust Stacks, Stainless Drop Sun Visor, Stainless Mudflap Brackets, Stainless Quarter Fenders, Stainless Air Cleaners, Stainless Power Heated Mirrors, Power Windows, Power Locks, Tilt Steering Column, Leather Air Ride Seats, 1-bed Sleeper, Refrigerator, Rear Sleeper Window, Air Conditioning, Cruise Control, and more. Coopersburg & Liberty Kenworth has new trucks, used trucks, trailers, and parts for sale. Locations: Coopersburg, PA (near Allentown), Swedesboro, NJ (near Philadelphia), and TRP 068 (Pottstown, PA).