I wouldn’t recommend the company that powder coated my wheels to my worst enemy. It took three weeks when they promised it would be done in a week, and their was more,much more than I care to explain here. Find a local company that comes recommended by people you can trust.
My wheels were done with a silver base and a translucent layer of copper over it. It normally takes one coat of silver and one coat of copper, maybe two if you want a different finished effect. My wheels were done with 5 coats in total, more than what was necessary if it would have been done right the first time, enough said. Oh the rotors, that’s another store.
It finally came out to my liking, but I paid the price in money and time.
It should cost you between $ 125 to 150 a wheel to have them done by a competent company.
Marc