I got tired of trying to polish mine, so I had my body man paint them. They will never pass for chrome, but I'm happy with them.

Thanks for the tips guys. I'm considering plastidipping the silver wheels instead of shining them up now. Gotta love options....

If all you do is dip the wheels as they are, you will be locking in all the dirt, blems, and dull finish. Your car, your wheels - just saying that a modest amount of effort can have a nice reward.