you can powdercoat them. If you are just going to put your wheels on and leave them until the tires or brakes wear out, you will be fine. If you swap wheels often, just do the tops of them and leave the sides uncoated.
Sand blasting them won't do anything, its the wrench torqueing on the lugs that messes the sides up.
I don't know of any aftermarket lugnuts for the stock wheels.
These lugnuts that I did only have the tops coated:
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NISSAN: 75 280Z / 86 300ZX GLL /87 Sentra SE / 03 350Z / 23 Z
Porsche: 93 968 / 23 Macan GTS / 93 968
Last edited by Mike; 04-03-2011 at 08:41 PM.
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