I recently received a brand new set of Ronal LS wheels WITH caps and longer lugbolts, with brand new rubber all around (pretty good rubber, too). That's fine and all, but now it has come time to clean them. I was just going to wipe them with my dry wheel-cleaning cloth (was microfiber when it was new... now it's just a dirty ol' rag). Would this scratch the surface if I just dry-wiped the wheels? I'm afraid the scratches would show up, the wheels being machine polished and everything, magnifying any small imperfections because of it. I've got wheel-cleaner that claims to be safe for use on all wheels but I am unsure if it's really safe for use on the machine-polished surface. I used it on the painted Euroweaves and the results were incredible; no elbow-grease required! Anyway, the main question is: Is it OK to just dry wipe with a "microfiber" cloth (quoted for dirtyness )?