Leaf springs are one of the most common suspension systems used in cars today, and they’re known for their bounciness. The reason why leaf springs are so bouncy is because they’re made up of several layers of flat steel strips that are connected together with metal clips at each end. Together, these layers form a curved shape that can flex when pressure is applied to it — like when driving over bumps or potholes in the road. This flexibility allows the car to absorb shocks from the road surface and maintain a smoother ride for passengers. Additionally, this system helps reduce wear on other suspension components by dispersing shock forces throughout its multi-layer design instead of concentrating them on just one part. As such, leaf spring suspensions allow drivers to enjoy more comfortable rides without having to worry about frequent maintenance or costly repairs due to excessive wear and tear.