Upgrade your Peterbilt 378 or 379 with these sleek and durable stainless steel sleeper skirts. Designed for 48-inch sleeper models, each skirt features three amber LED lights and is three inches wide. Sold in pairs, these skirts come with all necessary hardware, lights, and harnesses included. While some drilling is required, they fit most Peterbilt 378 and 379 makes and models. Enhance the look of your truck while adding practicality with these Peterbilt sleeper skirts.