Installed a tonneau cover on the wife's new Frontier. The cover is pretty good for $140. Ran into 1 snag. The bolts to hold the clamps to the bedrail were too short. I just happened to have longer bolts that were 2 threads too long. Added 2 flat washers per clamp and all was good. Tonneau is centered and tight. Didn't have to adjust anything. Can't wait till it rains to see if it is watertight