Ensure your truck or trailer is Ready for the Road Ahead™ with enhanced comfort, stability, and control, with the Dayton Parts Medium Arch Rear 3-Leaf Spring. This replacement component provides additional support to the front, center, or rear of a vehicle, absorbing shocks and minimizing vibrations. Manufactured with a flexible body to prevent broken axles and bolts. FleetPride is your First Click in Heavy Duty®.