Amazingly enough, I did all my rear 20" rims/tires by myself with the help of a BFH. The new tire guys were giving me grief, about my "widow makers",NOT!.(old tire guys retired) So when I had the tires off, I wired/grinded and painted, before I put the new tires on. I feel much better now, having done it myself. I did put a chain through the rim and around the tire, when I was reinflating...just in case.
