Created for added durability, the Herd Defender Aluminum 4 Post Grille Guard is built to help protect the front end of 1997-2007 Western Star 4900SA SBA trucks with straight-through frames. This heavy-duty aluminum grille guard features four fully boxed uprights, a 12-inch extruded aluminum bumper, and 3-inch horizontal tubes. Standard features include impact plates, side and center lower rake design elements, light mounting tabs, and Herd's mirror-polished finish. Buyers can select a standard configuration or a version equipped with slam latch and lift assist components. Sold individually, this grille guard is classified as a high-quality aftermarket replacement part and includes a manufacturer warranty covering defects in materials and workmanship. It ships directly from the manufacturer and may arrive separately from other items in the same order. As with most fitment-specific truck accessories, confirming the correct mounting hole pattern prior to purchase is recommended to ensure proper installation.