All the ID.4s have wider rears. FE & Gradient have 255/45R20 on rears and 235/50R20 on fronts. Pro & Pro-S have 255/50R19 on rears and 235/55R19 on fronts. The 20" wheels are 20×8" in the front and 20x9" for the rear. The 19" wheels may be 19×8" all around but are unconfirmed.One of the video reviews mentioned that the id.4 has wider tires on the rear (?). Does anyone know if that is just the FE, or FE & RWD Pro, or all id.4s? And are the wheels different, or just the rubber mounted on the wheels?
Sounds like it would make rotating tires impossible. Either dealers will be horrified at their inability to do rotations, or happy to sell replacement tires 30% sooner.