Upgrade your Peterbilt 386 2005 and newer with rear-mounted exhaust with these 2.5-inch cab panels featuring 4/5 P1 LED lights and 8-inch light spacing. These panels are designed to enhance visibility and safety on the road, making it easier for other drivers to see your truck. The LED lights are energy-efficient and long-lasting, reducing the need for frequent replacements. With easy installation and durable construction, these cab panels are a practical and effective solution for improving your truck's lighting.