The ROCKWOOD S/S Cover Digital Message Center is designed specifically for Kenworth Trucks models T600, T800, W900B, and W900L. This UT-230DMC is a practical and efficient solution for displaying digital messages on the road. With its sleek design and easy installation, this cover ensures that your messages are visible and protected. Upgrade your truck with this reliable and durable digital message center, perfect for enhancing communication and safety while on the go.