Front bumpers are structural components mounted to the front of a vehicle chassis, designed to mitigate impact forces during low-speed collisions. They typically consist of an energy-absorbing backing, a reinforcing beam, and a cosmetic fascia. Materials include thermoplastic olefins, polyurethane, and reinforced polymers, often incorporating steel or aluminum for structural support. Modern bumpers frequently integrate aerodynamic elements and sensor housings for advanced driver-assistance systems. Mounting is achieved via direct chassis bolting or dedicated bracket systems, requiring precise alignment for proper functionality and sensor operation.