ever since i got the yellow stuff pads (and at the same time got michelin pss), there have been a fainted brown/yellow/gold layer outside my tires which really looks but-ugly. I have tried to clean them with car schampoo aswell as degreasing and scrubbing with a sponge but nothing really helps. This really bothers me. Its like the dust is getting more and more "painted" on the rubber.
You guys have a neat trick for it?
