The Mack Ch Series 1989 To 2012 Rock Guard Radiator Protector is a practical and reliable solution to protect your radiator from bugs, stones, and other small debris. Made with heavy-duty yet lightweight black coated aluminum, this radiator protector helps reduce downtime and maintain optimal radiator performance. It fits most Mack CL703 Series 1989 through 2007 models and most Mack CH Series 1990 through 2012 models. Manufactured in the USA, this radiator protector is a durable and efficient choice for ensuring the longevity and efficiency of your radiator.