This is a photo of my rear right tired looking from the back. The left edge is completely worn and you can see the fibers. Oddly enough the left treat still has a good amount left. The center is almost bald and the right side (outside) again has some left. I can't wrap my brain around how this can even happen. This tire was always on the rear right (no tire rotation). How does that even happen? I did make sure that the tire pressure was exactly at 45 psi which is the official pressure for my car (Model S). If anyone has an explanation, please share!