The Fiberglass Extended Left and Right Side Step Skirt For Peterbilt is a practical and reliable addition to your truck. With stainless steel hardware and polished mounting bolts, this set of two step skirts is designed to fit most Peterbilt makes and models. Enhance the functionality of your vehicle with these durable and easy-to-install side step skirts. Improve accessibility and safety while maintaining a sleek and professional appearance. Upgrade your Peterbilt with this high-quality product that offers convenience and practicality on the road.