The leaf springs are considered to be one of the most essential components of any vehicle as they help the suspension system to run smoothly. The leaf springs are made up of several leaves or plates that are stacked or placed upon each other according to their increasing sizes. The leaf springs are used for absorbing vibrations and shocks that are common in different kinds of heavy commercial vehicles such as buses, trucks, railway carriages and vans as well as other types of vehicles. There are also a number of advantages for which the leaf springs are useful. For instance, they are sufficiently strong and lightweight and can provide users withgood damping action. This is why these leaf springs are considered useful for a broad range of vehicles.