Update your truck or trailer with enhanced comfort, stability, and control, with the Dayton Parts Low Arch Rear 3-Leaf Spring that ensures you're Ready for the Road Ahead. Thanks to its layered design, this replacement component is able to provide additional support to the front, center, or rear of a vehicle to absorb shocks and minimize vibrations. Fashioned with a flexible body to prevent broken axles and bolts. FleetPride is your First Click in Heavy Duty.