I am having the same issues. I removed my stock flares and replaced them, but the stupid hardware that comes on it with those rivet bolts or whatever rusted out and I ended up popping them out. The only problem that I am having now is attempting to put them back on. I was able to get the large flares on, but the small "dressing" flares that go behind the fronts I am having trouble with. The two holes toward the back of the smaller flare are inside the cab, but are covered by sheet metal inside. I know they make anchors or something, but I am trying to figure out the best thing to use so that I can cover up the unsightly holes I made ripping the rivet bolts out. any suggestions?