Has the salt caused permanent damage to them? I have polished wheels but swap them out for winters on separate wheels, so I haven't noticed much. I'm curious to know if there's a permanent effect though, should I decide to not put on my winters.Looks great. I like the polished wheels but not what the salt does to them in the winter.
True, but less true with a Volt. I have very little brake dust.If you don't keep the brake dust rinsed off the polished rims it can really tear up the clearcoat and then the problems begin.
I've got a friend who uses this on his Thunderbird, I've never tried it myself.
http://www.meguiars.com/en/automotive/products/g15009-hot-rims-brake-dust-barrier/