Upgrade your Freightliner Classic 1972 and newer trucks with these 18-inch extension panels. Made of durable stainless steel, these panels come with all necessary hardware and can be purchased blank or with 2 slotted holes. Mounting underneath the sleeper, these panels are approximately 18 inches long and sold as a kit. They fit most Freightliner Classic 1972 and newer trucks, making them a practical and convenient addition to your vehicle. Enhance the look and functionality of your truck with these high-quality extension panels.