Upgrade your Peterbilt 567 or 579 2013 and newer model with this sleek and practical Set-Back Axle and Long Hood Cab/Sleeper/Extender Skirt Kit. Made of durable stainless steel, this kit is designed for underbody exhaust models and includes amber/clear LED lights for added visibility. Each skirt measures 2.5 inches wide and is equipped with 2 block heater cutouts on the driver's side. This comprehensive kit includes cab skirts, 80-inch sleeper skirts with extenders, lights, hardware, and harnesses, making it a perfect fit for most Peterbilt 567 and 579 2013 and newer makes and models.