Installed on a 2004.5 Chevy Silverado 2500HD Duramax. The quality of the material seems to be quite good. The fit could be better. The top two middle latches require some creativity to snap into place. Meanwhile, a black zipper has been placed in the center hole to keep it from dangling in the wind. Installation took about 30 minutes and I made a cardboard template for installation. I went with the drilling method with sticky pads. You'll need a drill, a 3/32 bit, and a Phillips screwdriver ifβ¦