WeatherTech Mud Flaps Rubbing
Mine rub, but I've got 34" tires. I trimmed about an inch off of the inside of each with a Dremel wheel and it reduced it. I think if I trim them down to the point where they don't rub, I'll start losing basic functionality. The rub is infrequent and not bad, so I'm going to live with what I have now.

