Yeah, if you ever go into a shop to rotate wheels, or anything for that matter, tell them to do it BY HAND. Don't use air tools, especially on nice wheels like those Prodrives. It'll only scratch up your wheels, and you probably are not getting your wheels back on torqued to specs, which DOES make a difference. Never, never, ever, use air tools on your aftermarket wheels. Bad stuff if you ask me. .02