There are several reasons to replace leaf springs. Oddly enough age isn’t always the reason. Depending on the environment and use they are subjected to leaf springs have a wide range of life spans. Those that are continuously overloaded or put through extreme daily use as well as those that are exposed to moisture and salt from winter roads tend to have the shortest lifespan and will need to be replaced as opposed to dry arid environments. Deaver has an astoundingly high success rate in repairing leaf springs, altering height, increasing or decreasing load as well as simple restoration on existing leaf springs both carried in or shipped to us from afar.