ReadyLift Control Arm will allow for extra suspension travel in lifted or leveled vehicles and is the perfect extra-strong replacement for your stock passenger or driver side control arm. It has a uniqe construction with tab-and-slot welding, which makes it more durable than OEM parts. It's squeak-free stainless and Tefloon uniball upper joint will deliver more angularity than the stock ball joint, which eliminates the binding at the limits of suspension travel. The end result will be a smoother ride and improved traction over rough surfaces.