I recently had my 21' silver OEM wheels powdercoated to grey. However, the lug nuts weren't powdercoated. I would like to buy an extra set of lug nuts to be powdercoated, so I could just drop them off at the shop and then pick them up after they are powdercoated without having to drop off my entire car for the day. Does anybody know the size/type of the stock lug nuts? Can I purchase these at a local auto parts store or do I have to buy them from Tesla? Note: I have wheel locks purchased from Tesla on my current wheels; therefore, lug nut covers in dark color such as those sold through evannex.com aren't a possibility.