Used Mack CXU613 Mid-roof Sleeper for sale. Features: Air Ride Cab, Single Exhaust Stack, Hood-mounted Spot Mirrors, Painted Sun Visor, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, 1-bed Sleeper, Espar Heater, Air Conditioning, Cruise Control, and more. Hundreds of new and used trucks, trailers, and parts for sale at Coopersburg & Liberty Kenworth. Three convenient locations: Coopersburg, PA (near Allentown), Swedesboro, NJ (near Philadelphia), and TRP Parts (Pottstown, PA).