The Roadworks Peterbilt Shock Covers are a practical and durable solution for concealing shocks and air bags on your truck. Made from stainless steel, these covers feature six 2" round light holes (lights not included) and are sold as a kit of two pieces. They can be easily mounted on the back of the sleeper using factory bolts and additional screws. Designed to fit 2006 and newer trucks, as well as 2005 and earlier models, these covers are not suitable for day cab or 70" sleeper trucks. With a 1-year warranty from Roadworks, these shock covers are a reliable choice for truck owners.