I have been looking at putting the 20x9 wheel all the way around on my 2022 X. Went over to a tire store and they told me that they did not have any tires that would meet the weight ratings if we put the narrower wheel on the back. They said that it requires a 110 and the highest they could find was a 108. They also said that they would not install this and that I would have to find another store to do it. I'm curious what everyone else has done. I see that if I go down to a 19-in wheel I can do it but is there a way to keep the twenties and only have to replace the back wheels in order to do what I'm trying to do. I don't want to buy a pair of the smaller wheel only to find out that I really need to buy four new 19-in wheels.