Upgrade your International RH with durable, stylish deck plates and air line boxes built for lasting performance and a clean, custom look. These components improve traction, protect your frame, and make trailer hookups simpler-all while giving your truck a sharp, professional finish. Choose from heavy-duty S1 and S2 style billet aluminum step plates available in multiple sizes and colors. They add dependable grip and a touch of style to your rig's access points. For full rear-frame coverage, go with in-frame deck plates made from diamond tread aluminum or stainless steel, offering both strength and corrosion resistance. Many setups feature recessed air line boxes, giving you easy access to trailer air, electrical, and lighting connections while keeping your lines protected. With multiple fitment and finish options, you can easily customize your layout to match your needs and style. Built for owner-operators who value both form and function, these International RH deck plates and air line boxes deliver durability, convenience, and an upgraded appearance that stands out on the road.