For your Lexus to have proper control as it drives down the road, many components of the steering and suspension systems must be maintained and aligned along the guidelines set by the manufacturer. Over time, components, such as the Lexus ball joint/tie rod system, will need to be adjusted to maintain proper alignment. The tie rod is a threaded rod with ball joints at each end to allow for movement. When you bring your car in for a professional alignment, the technician will adjust the Lexus ball joint/tie rod assembly so that the front wheels hold the proper geometry when turning. Each front tire turns at a different radius as you go around a corner, and if the angle of the wheels is off, it will cause one or more of the tires to be dragged along the pavement a small amount, resulting in premature tire wear. Both of the joints on the Lexus ball joint/tie rod system also require greasing on a regular basis, unless they are sealed units, and that can easily be done with an inexpensive grease gun. After several years, the natural friction of movement will eventually catch up to the Lexus ball joint/tie rod assembly, however, and it will no longer be possible to maintain a proper alignment. To avoid replacing tires on an accelerated basis, and for safety reasons, it will be necessary to replace the Lexus ball joint/tie rod components, and in our vast online catalog, we have the appropriate parts for the job. With our easy online ordering process, you can have your Lexus ball joint/tie rod parts on the way, in mere minutes, and our quick shipping ensures they will soon be at your door, ready to install.