What is the function of the rubber plugs on car side skirts?

[McEmily]

Rubber plugs on car side skirts primarily serve as limit buffers to prevent the shock absorbers from exceeding their maximum travel. Below is more information about car side skirts: 1. Location: Car side skirts include components such as front and rear bumpers, side skirts, hoods, and spoilers, which are part of the small body kit. They encompass areas like the front and rear bumpers and side skirts, essentially forming a border below the doors. 2. Function: Car side skirts enhance the overall aesthetics of the vehicle and also protect the areas inside and above the skirts. 3. Side Skirts: The plastic guards below the doors are called side skirts. Made of plastic, these parts are prone to scratches and impacts, making them highly susceptible to damage. Side skirts function similarly to air dams, reducing the airflow entering the underside of the vehicle from the sides. They provide some aerodynamic benefits and can significantly reduce air resistance under certain conditions.