Introducing the Battery Box Cover for Peterbilt 379, 388, and 389 models. Crafted from premium 304 stainless steel, this high-quality cover measures 30" x 13 5/16". Designed to fit most Peterbilt models, it offers practicality and durability. With its sleek stainless steel construction, this battery box cover adds a touch of elegance to your truck while protecting your battery box. Sold individually, it is a must-have accessory for any Peterbilt owner looking to enhance their truck's appearance and functionality.