The Peterbilt 579 Front Side Fender Trim is made of durable 430 stainless steel and is sold as a pair. It fits most Peterbilt 579 Long Hood Series trucks and is a practical and stylish addition to your vehicle. Manufactured by Trux, this fender trim comes with a warranty for added peace of mind. Enhance the look of your truck while protecting it from debris and adding a touch of sophistication with this high-quality fender trim.