The rubber top that's on the running boards or step boards turns a white milky look. I have tried a few different things to make them black again but it doesn't last. If it gets wet the black is gone again. Somebody said paint it black but I have never got paint to stick to rubber. An when u put your foot on it it's going to scratch anyway. I know this has been a problem in the past but I couldn't find the fix an don't have patience with computer stuff to sit for hours looking for something an when u get close the crazy internet where I live drops u off line . Someone do me a big favor an tell me the fix.