Designed for Western Star 4900 SBA trucks with drop cradle frame, the Herd Aero Aluminum 4-Post Grille Guard offers a balance of front-end protection and polished styling. This aftermarket grille guard features an 18-inch extruded aluminum aero-style bumper, four fully boxed uprights, and 3-inch horizontal tubes engineered for structural durability. Standard details include light mounting tabs, side and center eyebolts, impact protection components, and a signature mirror-polished finish that complements modern truck designs. This configuration is typically offered without lower rake, slam latch, lift assist, or light cutouts. Each unit is sold individually and ships directly from the manufacturer, with warranty coverage against defects in materials and workmanship from the date of purchase. As with most model-specific accessories, confirming the correct mounting hole pattern before ordering is recommended to ensure proper installation.