Multi Leaf Spring

A multi-leaf spring for an automotive suspension, consisting essentially of a master leaf supporting the frame structure of the vehicle body, an auxiliary leaf underlying the master leaf and secured thereto by a center bolt, at least two removable inserts interposed between those overlapping portions of the two leaves which are remote from the central portions of the leaves, and a central fixed inset interposed between and fixedly secured to the leaves, the spring thus constructed being adapted to eliminate practically all the modes of vibration and to be removed readily and economically when worn.