Rear shocks and springs are important parts of a golf cart. They help to absorb the bumps and vibrations from the terrain, providing a smoother ride. Rear shocks and springs also help to keep the golf cart stable when cornering or going over uneven terrain. The type of rear shock and spring used will depend on the weight of the golf cart, as well as the type of terrain it will be used on. High-performance rear shocks and springs are available for those who want a more comfortable ride or better performance from their golf cart.