Transform your application with the Herd Aero 4?Post Grille Guard, a heavy?duty aluminum front option built for various Western Star 4900 SFA models with straight through or drop cradle frames. It features an 18?inch extruded "aero" style bumper, four fully boxed upright posts and 3?inch horizontal tubes to help defend the grille area from road debris and jobsite wear while maintaining a polished, factory?quality appearance. Standard features include eyebolts and light mounting tabs, and buyers can choose configurations with optional Slam Latch and Lift Assist for easier hood access. This guard is sold individually as an aftermarket replacement part and includes warranty coverage against defects in materials and workmanship. Fitment is specific to certain Western Star chassis and years, so confirming the correct mounting hole pattern before ordering is recommended to ensure compatibility.