My review...Not sure if this is the right place to review. We istalled mine yesteday, they should have a little deeper cuts where the 2 crossmember bolts go on each side to make sure its tight against the frame. We cut a little deeper 3/16ish and also used a C clamp. There is a strong 1/4 in gap between the floor 1" lip (yes we used a jack to make sure its tight up against the frame)and the floor board from the crossmember to the rear... overall satisfied with it. my .2