The driver's side one fit great and looks great. The passenger side didn't seem to have the exact same fit. There is a little room on the front between the support rod and wheel well cover. They look great and should protect from road salt and mud.
I have a 1998 Ford F150 XL 4x2 that I recently refurbished to sell. I also have two (yes 2 Toyota Tundras) I put these fender trim kits on each and they look terrific.