
The panel above the tire is called a mudguard, primarily serving to block mud and dust. It is usually installed behind the four tires of a car, with the front two fixed on the left and right lower sills and the rear two fixed on the rear bumper. The entire mudguard consists of two layers: the outer hard layer is the wheel arch, commonly black, and the inner soft layer is the liner. The mudguard is composed of the wheel arch and the liner. Functions of the mudguard: 1. Prevent mud from splashing onto the car body or people, which can make them look unattractive. 2. While driving, it can block gravel and mud kicked up by the wheels. 3. Enhance the overall aesthetics of the car body. 4. Reduce the drag coefficient, making driving more stable.

As a seasoned automotive professional, I've encountered many friends asking about the name of that protective panel above the tires. It is commonly referred to as a mudguard or inner fender liner, primarily serving to prevent mud, stones, and rainwater from splashing into the vehicle's interior or damaging the tires during driving. Although it may seem inconspicuous, I believe this component is incredibly important. For instance, in rainy weather or off-road conditions, without it, the vehicle's interior is prone to water accumulation, leading to component corrosion and increased noise levels. Nowadays, many new cars utilize plastic mudguards, which are lightweight and durable, but it's still essential to conduct regular inspections to check for looseness or cracks. Otherwise, replacing them could cost several hundred dollars at a repair shop. In summary, don't overlook this small component—it directly impacts driving safety and vehicle maintenance.

As a seasoned driver with over a decade of experience, I always refer to that protective plate as a mudguard. I remember one time driving after rain without it, the entire undercarriage got covered in mud, making car washing a hassle. The mudguard is fixed near the wheel arch, usually made of plastic or metal, and its function is to block splashes and protect the wheels and chassis. I recommend everyone pay attention to this, especially on roads with many potholes where it's prone to damage, affecting handling. Maintenance is simple—just clean off accumulated dust, but avoid scratching it with hard objects. If it wears out, buying an original replacement part online isn't expensive. Safe driving relies on these details; though small, this guard plays a significant role.

As a car enthusiast, I particularly enjoy delving into these details. That protective plate is actually a fender liner, also known as an inner fender, located above the wheel arches. The design varies across different vehicle models; for instance, SUVs have thicker ones while sports cars may feature more streamlined versions. Through driving several models, I've found it not only blocks debris but also reduces wind resistance and noise. When modifying, people often replace them with carbon fiber versions for being lightweight and durable. Regular cleaning to prevent mud buildup is recommended. Though a simple component, it significantly enhances driving smoothness.


