It has happened to me...
The Best of Mercedes & AMG
I think it's only if you lower the car to a certain extent. My tires don't even touch that cover. It may touch the plastic on the top lining, but not the front covers near the bumper.
my tires don't touch the cover as well when parked.
this is my thinking based on my observation
factory suspension and rims - ok
amg rims and stock suspension - ok
amg rims and cup kit - ok
amg rims and tein basic - right side cover replaced twice
my conclusion is that the more u lower the car, the closer the tires will get to the cover...
solution - either use heatgun to create more gap between tires and the covers OR loosen the covers so that it's more flexible when tires touch it...
was probably because of the "wind load" that act on the piece caused the piece to move closer to the wheel.











crap, now i'm worried. my driver's side tire touches the cover when the wheels are turned.... I wonder how long it's going to take before mine flies off... great.