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. Only fits models with 2" - 8" of suspension lift. Does NOT fit stock height models.1-2 hourshttps://s3.amazonaws.com/roughcountry/install/82268.pdf2005-2022:4WD:Ford:F-250 Super Duty;2005-2022:4WD:Ford:F-350 Super Duty