I like that.
However, being in the towing business, don't have this spare tire in your vehicle. If you get in a bad accident, the towing company hauls your car to a storage area until an adjuster inspects it. If it's totaled, it's possible you may never see the vehicle again if you were medically unable to personally clean out your possessions AND retrieve the tire.
Or, the spare tire is pinned into the damaged area, also making it extremely difficult to retrieve your metals.
Terry