The Peterbilt 378, 379, and 359 1987 and newer fender guards are a practical and reliable addition to your truck. Made from stainless steel, these fender guards are built to last and require no additional support due to their rigid construction. They come in pairs and include JJ bracket cutouts for easy installation. With 12-gauge stainless steel adjustable brackets, these fender guards can be mounted securely to the fender step using the supplied hardware. Designed to fit most Peterbilt 378, 379, and 359 1987 and newer makes and models, these fender guards provide added protection and durability for your truck.