The Peterbilt Door Window Deflectors are a practical and beneficial addition to your Peterbilt truck. Made from stainless steel, these deflectors effectively reduce cab air turbulence, providing a smoother and more comfortable ride. Sold in pairs, they are easy to install without the need for any additional hardware, thanks to the supplied 3M two-sided tape. Designed to fit most Peterbilt makes and models, these deflectors offer practicality and convenience without compromising on quality. Improve your driving experience with these reliable and efficient Peterbilt Door Window Deflectors.