It's a 2014 chevrolet silverado, black. I did a paint correction last weekend as I had a lot of water spots from my nasty water (with adams three step swirl killer polishing kit) and sealed the paint. I forgot to use deionized water with foam cannon and let it dry on paint (got talking to neighbor). Also found some swirl marks and scratches that I polished out. So after spending that much time doing all that I was kind worried when I saw those streaks running down my nice new polishing job, haha. But I will wipe off with microfiber after I use it to get any leftover residue that may have gotten built up. I may also go the route of the coating, to keep the nice plastic trim protected and looking good.