Used Mack RD686 Roll-off Truck for sale. Features: Full Double Frame, 24 ft. Roll-off Hoist with outside rollers, 17,000 lb. Spring-up/Air-down Lift Axle (non-steerable), Diamond Plate Rear Fenders, Air Ride Driver's Seat, Chrome Bumper, Single Vertical Exhaust, Steel Toolbox on passenger side, Dual Air Horns, Hood Mounted Spot Mirrors, and more. Truck sold AS-IS. Ideal site truck. 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).