Anyone know of a "tire shaver" for sale?

[cas3]

more crazy thoughts, if you mounted the grinder rig on a long plank and drove the other end tire on the plank, you would not have to anchor it to the floor. one tire on the board, and a bottle jack on the board to lift the end you are are working on would stop movement in both directions. could even make the slide feature out of wood. could even do motorcycles with the right jack. the ebay listing is 5 grand, i'd be heading to home depot!