The suspension on your car is made up of many components, including a set of springs that absorb bumps and road impact, a set of struts that support your springs, and a set of shocks (short for shock absorbers) that limit the bounce your car experiences by absorbing residual movement in suspension springs.

Without properly maintained struts and shocks an unexpected pothole, or even a gravel road, can actually cause the wheels of a vehicle to bounce off of the ground, which can easily lead to loss of control and collision.