The Peterbilt 388 and 389 with 123 Inch BBC 2011 and newer 3 Inch Extended Cab Panels are a practical and durable addition to your truck. Made of 304 stainless steel, these panels are built to last. They are available blank or with 7 round 3/4 inch light holes or LED bullet lights per panel. The bullet lights come in amber LED with amber or clear lens options. With a left-hand panel measuring 54 inches long and a right-hand panel measuring 44 inches long, these panels are designed to fit perfectly. Sold as a pair, these panels are 3 inches tall and offer a quantity of lights or light holes per panel.