A leaf spring assembly, which may be attached to, for example, an axle or suspended components a vehicle, includes a leaf having a first end and a second end on opposing sides of a center point. The leaf is the only leaf in the leaf spring assembly. The leaf spring assembly also includes a first bumper and a second bumper spaced from the first bumper. The first bumper contacts the leaf upon a first displacement of the leaf spring assembly. The second bumper also contacts the leaf upon the first displacement of the leaf spring assembly.