The Western Star 5700XE Rear Chassis Fairing Panel is a practical and beneficial addition to your Western Star 5700EX truck. Made of stainless steel, each panel features 5 red 3/4 inch round LED lights, providing enhanced visibility and protection for the rear portion of the fairing. Sold in pairs, this product includes all necessary hardware, lights, and harnesses. While some drilling may be required, it fits most Western Star 5700XE makes and models. Improve safety and add a touch of style to your truck with these lighted panels.