Yep, computer controlled electric motors at each wheel mean it tweaks the power delivery based on the wheel/tire size. (And possibly even *type* of tire for all we know.) Not something you'd run in to in your old mid '90s Audi.Well sure people swap wheels all the time. I have done it numerous times on my cars and have never had the opportunity to change the wheel size on the car. I guess I’ve always just had old cars.