I noticed that I had several marks on the driver side rear wheel lip. I have since noticed marks on all the other wheel lips also. It bothered me as the vehicle is only 3 months old. I'm not a big fan of Armor All type products, so I went to the local body shop for a quote to replace the "marked" wheel lips. 6 pieces was $681 WHOA. I came hope and decided to try a few options. What worked was a "Mr Clean Magic Eraser' sheet. Took all the marks off and they are perfect now. Didn't take any elbow grease at all, just a light rub. Didn't affect the texture either. Just a FYI.