Audi center cap fitment

[boomtime]

Are there any aftermarket wheels in the 20 inch range that retain or at least fit the original audi center caps?
Or perhaps any original audi centercap not just my original 18's?

[Seerlah]

It's not the size of the wheel that matters here, but size of the bore in relation to size of the center cap. Also, they are not all designed the same, meaning some wheels don't even have a lip to have a center cap "clip" in. They can use something like a cap that has an o-ring groove to fit into the center hole snug. You would need to pick up the wheel, measure (or source elsewhere first) the outside bore of both inner and outer, then find correct caps that would work.