2016 FREIGHTLINER CASCADIA TANDEM AXLE SLEEPER SOLD AS IS UNIT STARTS AND RUNS WILL NOT BUILD AIR- MUST BE TOWED CHECK TRANSMISSION LIGHT IS ON CHECK AIR BRAKES LIGHT IS ON FRONT AXLE 12,000 REAR AXLE 40,000 REAR FRONT AXLES WERE REMOVED TO TOW TRUCK PASSENGER SIDE FUEL TANK DENTED AIR VALVE MISSING PASSENGER SIDE FRONT BUMPER MISSING UNIT LOCATED IN NORTHEAST, MD