The Wingmaster Peterbilt 70 Inch Ultra Sleeper Lower Right Panel Trim is a practical and durable accessory for your Peterbilt truck. Made of stainless steel, this trim is designed to fit most Peterbilt 379 makes and models. It adds a sleek and polished look to your truck's interior, enhancing its overall appearance. With its easy installation and high-quality construction, this lower right panel trim is a must-have for any truck owner looking to upgrade their sleeper's aesthetics.