The wheels on my wife's 2010 Infiniti were getting pretty chewed up. Low profile tires mean the wheels get messed up in pot hole, which there are many around here in SC. I used the mobile wheel specialist that the dealer used. He came to the house and in a few hours had the wheels looking like new. One wheel was messed up pretty good with a lot of paint missing. The other three were not too bad but needed some work. He charged me $300 for the entire job. Not bad after 7 years and 90,00 miles.
There was a post on here a while back about the color of paint for the 19 inch wheels. He used Duplicolor BMG0508 Ultra Silver and clear coat. Matches perfectly. Just turned 90,000 miles and car runs great!