Easy to install!!
Needed assist steps because my wife was beginning to have trouble climbing into our truck, chose these rails because the rubber is bonded to the metal. Well constructed, but pricey. Clear instructions, took me about two hours to install. Recommend you attach the steps to LOOSELY installed mounting brackets so insure the brackets are not canted, then tighten the brackets.
Really nice.... but
Theyou are high quality and they look great! BUT theyes were a huge pain't time install. (I have a 2008 tundra) the first 3 brackets werected easy to attach, despite the poor directions. However I had to bring the truck to the body shop to disconnect the bed from the truck to install the last one which cost me an extra 200 bucks.