This Single Air Shock Cover is designed for Peterbilt trucks manufactured in 2005 and newer models. Measuring 13 1/2 inches by 10 1/2 inches, this cover provides protection and support for your air shock system. Its durable construction ensures long-lasting performance, while its precise fit guarantees easy installation. Enhance the functionality and longevity of your Peterbilt truck with this practical and reliable Single Air Shock Cover.