The track bar acts as a locating and stabilizing link between the axle housing (front or rear) and frame. When a vehicle is lifted the track bar needs to be lengthened and/or relocated; otherwise, binding will occur. If not addressed, the frame and axle housing will continuously "tug" against each other resulting in "roll and yaw" as well as "steering wheel kick." Additional symptoms are tires being off center in relation to the fender wells, and the vehicle sitting low on one side (the track bar's upper end side).