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 Peterbilt 567 and 579 models from 2013 and newer. This kit, available in stainless steel, is designed specifically for underbody exhaust models. The skirts, measuring 2.5 inches wide, are plain with no lights, providing a sleek and streamlined look. The kit includes cab skirts and 80-inch sleeper skirts with extenders, making it a comprehensive package. With the driver side featuring a block heater cutout, this kit is convenient and user-friendly. Hardware is included, ensuring easy installation.