They are good value for money and appear to work well. The included hardware and bushings are not as good as the original shocks. They seem to have enough cushioning without being too hard or too soft, at least on a 2 wheeled 4 cylinder truck. With a heavier truck, they may not be adequately dampened. Installation is easy enough except you have to remove the top nut from the old shocks where you have to use a vise to hold the shaft from turning. If you live where the roads are salted, this can be a lot more difficult. I'm not sure how long they will last.