The Peterbilt 357/378 Sleeper Side Accessories product lineup offers a wide range of premium aftermarket parts and accessories to enhance the style and functionality of your Peterbilt semi-truck. From sleek stainless steel trim pieces and dimpled vent covers to custom window louvers and lighted sleeper door handles, this collection has everything you need to elevate your Peterbilt's appearance and comfort. Key features include high-quality construction, easy installation, and a variety of eye-catching designs that allow you to personalize your rig. Whether you're looking to upgrade your sleeper side or add some subtle custom touches, this product lineup has the Peterbilt-specific parts and accessories to take your truck to the next level.