Reviewed By William J (OLYMPIA, WA) Reviewed for a 2004 GMC Sierra —2/5/2016 3:42 PM
My truck has mud guards and fiberglass rear fenders. The front trim had holes drilled and went on easily. The rear trim had only slots for the metal pieces that were to be folded. In order to use screws on the rear trim, I tucked the trim into the loosened guards and had to drill extra holes to fit the trim to the forward curve of the fender.