The Lightning was designed to a sport truck designed by SVT. Over the years your factory shock assemblies can start to loose their performance. Replacing those aging shocks with new Bilstein units will restore your trucks suspension performance. Bilstein creates shocks and struts for some of the worlds leading performance cars, helping them to create some of the best shocks and struts in the industry. These shocks were designed with increased stiffness over the stock units improving the handling of your truck. These shocks will help improves handling with increased stiffness, and straight line performance by decreasing axle hope in the the rear end. Replace you aging shocks today with the best in the business, Bilstein and LMR!