The receiver hitch mount rotates down and to the rear using a locking pin, allowing the hatch and rear gate to open without interference. It's amazing how much room was freed when moving the spare to the outside. The tolerances found in 2" receiver hitch components needed to be addressed - it was a little wobbly. We addressed that with a couple of ratchet straps on the backside of the tire mount that pull it down toward the hitch. The straps can't be seen from the rear, and they make it rock solid.