I got 22's asantis with 295 30 in the back. I noticed after a few slight shallow bumps that the rear right side rubbed. It probably happened 3 times in a week and I noticed today that that rear side right tire has been scarred and scraped on its wall all around. The tire has slash marks and Im starting to worry that it will cause it to pop. Should I roll out that one fender? They quoted me at 75 bucks.