This Billet Aluminum Headlight Turn Signal/Marker Light End Cap Cover is designed specifically for Peterbilt trucks. It features a polished billet aluminum construction with an engraved design, adding a touch of style to your vehicle. With a single headlight pod and a two headlight system, this end cap cover is practical and functional. Sold as a set of two, it fits most Peterbilt makes and models. Upgrade your truck's appearance with this high-quality, durable end cap cover.