I had 17" Cobra R's and a friend bought a 94 vert with the 18's. He didnt like them as much as mine cause mine were polished like chrome. I popped off and said I would trade, about 2 weeks later he came by and said hey let's swap rims and see what they look like. He liked it so we swapped even. I spent an afternoon, cleaning the inside of the rim with an SOS pad, they had never been washed inside. Then I put them back on and polished them. It takes a polishing about once a month to maintain the mirror finish but it is worth it. I use a metal polish that we buy at a Tire Store that sells rims, it is American Racings "factory forula" Metal polish, and it comes in a roll of cotton impregnated with it, kinda like Nev-R-Dull.
Thanks for the comments :TY: