They were fairly easy to install. I'll be honest, I didnt do all the rigmarole of putting the adhesive strips on, as far as I could tell it was just to prevent scratches on the paint, which I dont care about on a work truck. It does require some drilling, which I also didnt do because I didnt have time and I keep forgetting to go back and drill, but its held on very well so far. Definitely has come in handy over mud, dirt, and rocky terrain. They also look much better than a lot of other mud flaps I've seen out there on other trucks.
Rating:
[5 of 5 Stars!]