I am trying to figure out how that is going to work if you still have the outer lip still on the wheel.
Does the tire get clamped between the ring you welded on and another ring that bolts to it. Assuming the tire does not go all the way back on the wheel.
Yeah, it mounts as you would any tire...except you only mount the inside bead, clamp the outer bead between the two rings then air it up which seats the inner bead.
Mark