Before bothering the group I did try to look this up in both the owner's guide and owner's manual (by the way what determines which subjects are addressed in one or the other?), but have not found the answer to this. Giving our interesting over the wheel fender, how do you remove the rear tire? I have had no need for this yet, but I would like to know before I do. Even if I leave that to a tire center, I worry that they might be baffled or do damage.