The Peterbilt 389 Outer Fender Trim is a practical and beneficial product designed specifically for Peterbilt 389 models. Made from stainless steel, this trim is durable and long-lasting. Sold as a set of 3 pairs, it includes set screws for easy installation. However, it is important to note that it does not fit Peterbilt 388 models. Enhance the appearance of your Peterbilt 389 with this high-quality outer fender trim, adding a touch of style and functionality to your vehicle.