The Peterbilt 567 Set-Back Axle and 579 2013 and Newer Long Hood Cab/Sleeper/Extender Skirt Kit is a practical and versatile solution for 72-inch sleeper models with extenders and underbody exhaust. Made from stainless steel, this kit includes cab panels with 3 amber LED lights and sleeper skirts with 5 amber LED lights. The driver side features a block heater cutout, and the skirt measures 2.5 inches wide. Sold as a kit, it includes all necessary hardware, lights, and harness. Some drilling is required, but it fits most Peterbilt 567 and 579 2013 and newer makes and models.