The Peterbilt 389 2007 and newer grille deflector is a practical and durable solution for protecting your truck from road debris. Made of stainless steel, this deflector is available in pairs and comes with all necessary hardware. Measuring 20-1/4 inches long, it fits most Peterbilt 389 2007 and newer makes and models. While installation requires drilling of the hood, the benefits of added protection make it a worthwhile investment for any truck owner.