The Peterbilt 379 1987 and Newer Cab Skirts are made of durable stainless steel, ensuring long-lasting quality. These cab skirts are designed to be used with TRP cowl panels and come with amber LED lights for added visibility. Measuring 3 inches wide, they are sold in pairs and include all necessary hardware, harnesses, and lights. Easily mounted to the underside of the cab, these cab skirts fit most Peterbilt 379 1987 and newer makes and models. Enhance the look of your truck while improving safety with these practical and stylish cab skirts.