Cover on 2006 Tacoma
This is a great product though it took 3 installs to get the seal that I wanted. That is, when tightening the bolts the rails tended to flare-up to the inside thus slightly raising the cover from the tailgate. I worked with the shims that were included but instead of using on the sides of the bolts, I put mine above the bolts which caused the rails to tilt downward slightly to enable the cover to hug the tailgate and achieve the desired seal. I stand on mine to take photos of property and it holds-up fine and resists scuffing.