I have a 2008 Suburban and the "Suburban" letters on one side and the "LTZ" letters on the other side seem to be tarnishing. I don't rhink tarnishing is the right word, but they look like they were covered in glue and then it got dirty. It doesn't come off so it has to be something ate away at the silver coating on the letters. Has anyone had this problem? Cause? Solution?
Thanks!