I got the passenger side one for $130, so it was a real bargain, or perhaps cost what it should. I don't understand why all of these from everyone cost so much. The instructions were not so great as reported elsewhere. I had to guess how the linkage assembly goes on the frame mount and, of course, my guess was 180 degrees off so I had to disassemble it and try again. Oddly, they tell you that you must have a 20mm socket, which I lack, so I ordered an impact deep set that had one since I lack an impact deep set. Oh well, no need for a 20mm socket. All that said, once it was on, it works well, though it was a tight squeeze between the little mud guard on the front of the wheel well and the step on my 2021 F150. I would have preferred the step to go further back, but don't want to make cuts to trim pieces. I am 6'2"" and have the 4x4 F150. I cannot touch the bottom of the bed in the middle. I can only reach the bottom about 1/3 of the way in. It is a big help, but it would be nice if it were higher to extend my reach. Overall, a decent product that would be helped with a little work on the instructions. A drawing that clearly shows how the two pieces go together would have saved me some time and prevented mumbling bad words under the truck.