I used walmart bronze outdoor spray paint lol 5$
to prep the wheels I just primed them and put two coats of bronze then one coat of clear. I should have sanded them down first so there would be an even surface but I was dumb and forgot haha. so theres some bubbles where the guy that had them before had messed up. im gonna probably redo them today so that they look cleaner and smoother. one can of bronze lasted for all four wheels for both coats.