The Wingmaster Stainless Steel Peterbilt-389 Exhaust Cover is a practical and durable solution for your truck's exhaust system. Designed specifically for the driver's side, this stainless steel cover fits most Peterbilt 389 makes and models. With its sleek design and high-quality construction, it not only enhances the appearance of your truck but also protects the exhaust system from damage. Sold individually, this exhaust cover is a reliable and cost-effective choice for truck owners looking to improve their vehicle's functionality and aesthetics.