Leaf springs remain one of the most reliable and widely used suspension components in commercial vehicles, trailers, buses, and off-highway equipment. Their durability directly influences vehicle safety, payload capacity, ride stability, and overall operating costs. While operating conditions and maintenance play a role, leaf spring durability is primarily determined at the design sta... https://www.ganjingworld.com/news/1i7makfjoo72LqXUnk3KhDuY61ub1c/design-parameters-that-affect-leaf-spring-durability