The Peterbilt Trailer Air Suspension Switch Guard Cover is a practical and durable accessory for your truck. Made of chrome plated stainless steel, it offers protection and style to your trailer air suspension switch. With its engraved design, this cover adds a touch of sophistication to your truck's interior. It is sold individually and fits most Peterbilt 370 Series trucks from 2001 through 2007, as well as most Peterbilt 365, 367, 384, 386, 388, and 389 Series trucks from 2006 and newer. Enhance the functionality and appearance of your truck with this reliable switch guard cover.