WEstley's Bleche-Wite
jesus this stuff is powerful. one huge problem with the black painted rims, is when they are clean and shiny, the tires stand out 500x harder for being nowhere near as clean. if you venture onto gravel roads/driveways often this is your best friend. no matter how dirty your tires are this eats through everything 6-7usd
http://www.acehardware.com/product/i...LAID=109349421