I have an '05 G35 Sedan with the sport package, so it has the 18-inch wheels. Does anyone know if these are clear-coated? How can you tell if wheels are clear-coated? I know this must be a dumb question. Also, what kind of wax can you use on wheels that are clear-coated? Can you use regular carnuba wax that I use on the car? Thanks.

I use Zaino on my 18" wheels. It seems to work good.

I just tried WheelWax, the dealer gave me a "can" of that when I bought my G, I still have to see how it does. I am sure the factory wheels are clearcoated, but I too would like to see that verified. Sure you can use the same wax you use on your car.

I am assuming they are clear coated but they may just have come with some kind of water-repellent silicone or wax coating. they seem to keep beading water slightly without any further treatment so I avoid all wheel cleaners that may even be slightly abrasive. Any regular wax should be fine just like on the paint.

My 18" wheels on my 05 6mt sedan were cleaned with something before I got them and they ate through the coating on the rims and now are BADLY stained and look aweful!!!....
So be carefull cleaning them