Upgrade your Peterbilt 388 or 389 (2011 and newer) with our high-quality 304 stainless steel standard 3-inch cab panels. These panels come with 5/4 P3 LED lights and 8-inch light spacing, adding both style and functionality to your truck. Choose from blank panels or panels with amber LED lights in amber, clear, or smokey lenses. The left-hand panel is 39 inches long and can include 5 lights, while the right-hand panel is 35 inches long and can include 4 lights. Sold as a pair, these panels are a practical and stylish addition to your truck.