The Peterbilt 389 2011-2013 Cab Skirt is a practical and durable accessory for your truck. Made of stainless steel, it is designed to fit most Peterbilt 389 makes and models. Each skirt comes with three amber LED lights, adding visibility and safety to your vehicle. The cab skirt is easy to install, with all necessary hardware, lights, and harness included. It mounts to the underside of the cab, enhancing the overall appearance of your truck. Please note that some drilling is required for installation. Upgrade your truck with this high-quality cab skirt for a sleek and functional addition.