Thought of this a while back and finally got a chance to try it. Used my Swisher 28 ton splitter to break the beads on 4 tires. Set the tire on the beam and used the wedge to push a block of hardwood into the tire. Put a 1/4" piece of diamond plate steel between the block and the wedge so the wedge wouldn't split the block. Worked like a charm. Tires popped off the rims with no sweat.