I saw this on TV a while back. The most amazing thing I've ever seen on this show.
For those who possibly don't understand. The Rim and tire come off of the car, then the tire comes off of the rim. Then by some miracle, the tire goes back on the rim..........and then both back onto the car!
I did that once.........
.....but the car wasn't driving at the track at the time, or at all, or started. It was kind of at the shop, getting the tires changed, people were less amazed