Had these on my truck for a week and decided to lower it more so swapped them out with different ones. Were only driven on a few times around Sidney area. They are for the rear of an 07-13 (NNBS) GM 1500 2wd or 4wd lowered 4-5", may fit other applications but that's up to you. They've been mounted but are still in like new condition. They did ride pretty good the few times I drove on them. I also have a couple pairs of stock length rear shocks as well that I will post soon. Located in Sidney.