Hi, I unfortunately had an accident (P100D with 20 inch wheels) that would cause my car to be at the service center (and body shop) for at least three months, and decided to purchase a new inventory car with almost exactly same options except with 22 inch wheels. I plan to sell my old P100D once it comes back from repair. Previously with 20 inch wheels, the car "barely" fits most Japanese outside parkings. We call them coin parkings, basically parking space with enforced automated billing system. You can't get out without paying. You get the idea with this link: コインパーキング - Bing images As you can see there is a mechanical flap and supporting structure, and Model X barely fits between the flap and the supporting structure for the adjacent space. I mean I can't exceed this space as it will damage the rims and/or invade into other people's space. I could use two spaces and pay double, but that looks really bad. Now my question. Is the tire-to-tire width wider with 22 inch than with 20 inch? If so I have to sell 22 inch wheels right after purchasing this inventory car.