Steering stabilizers are designed to restrain "bump steer" and front end vibration, giving added life to tires, ball joints, and other steering components.Easy bolt-on installation. Improves control and handling. Reduces bump steer. Reduces tie rod and ball joint wear and tear. Chrome hardened 18mm piston rodONLY fits models with 2.5-inches or more of front suspension lift2-3 hourshttps://s3.amazonaws.com/roughcountry/install/82279.pdf2014-2022:4WD:Ram:2500;2013-2022:4WD:Ram:3500