The ROADWORKS Hi-Rise Pro Sleeper Rear Vertical Extension Trims are a practical and beneficial addition to International Trucks without side fairings and with rear stacks. This 4 pc kit is designed to enhance the appearance and functionality of your truck. With easy installation and a sleek design, these trims provide a professional look while also improving aerodynamics. Upgrade your truck with these high-quality extension trims for a more efficient and stylish ride.