Good choice. I have the retro fit version for a coats 220. $60 per wheel is fucking robbery. The No-Mar stuff is nice. Bead breaker is way better, keeps the wheel of the floor and you don't have to bend over. No dings or scratches. Plus you don't put lube in the bead like every dork shop does, so there is less chance of the tire spinning on the bead. They used a standard style changer, saw what sucked and made it the way it should be.