The Peterbilt 388 2011-2017 Cab Skirt is a practical and durable accessory made of stainless steel. Designed to fit most Peterbilt 388 2011-2017 makes and models, this cab skirt features a wrap and is specifically made for underslung exhaust systems. Each skirt is equipped with three amber LED lights, providing enhanced visibility. Sold in pairs, this product includes lights, hardware, and harness for easy installation. With a width of 4 inches, this stainless steel cab skirt is a reliable and functional addition to your truck, ensuring both style and safety on the road.