Are Fenders Made of Metal or Plastic?
1 Answers
Most car fenders are made of metal materials, but a small portion of cars have front fenders made of flexible plastic materials. Although there are differences in the manufacturing materials of fenders, their functions remain the same. The variation in materials does not alter the functionality of the fender. Fenders are located above the front wheels on both sides of the car, protruding as part of the wheel arches. Below is a detailed introduction to car fenders: Composition of Fenders: Fenders include the front fender, front fender liner, front fender light, rear fender light, and radiator frame. Main Functions of Fenders: Fenders can reduce the wind resistance coefficient during driving based on aerodynamics, greatly enhancing the car's stability. They prevent mud, sand, and stones splashed by the tires from hitting the bottom of the car body during driving. Cars cannot function without fenders, as their absence would lead to rapid tire wear, significantly shortening the tire's lifespan. It is essential for car owners to address any fender issues promptly. The rear fender does not face the problem of wheel rotation friction, but for aerodynamic considerations, it is slightly arched and protrudes outward. The front fender is installed near the front wheel. Since the front wheels have steering functions, the maximum space for wheel rotation must be ensured. Therefore, designers use "wheel travel diagrams" to verify the fender's design dimensions based on the selected tire model and size. Fenders are integrated with the car body. If a car's fender has been replaced or cut, it can be determined that the car has been in an accident. Replacing the front fender has little impact on the car's performance but affects the vehicle's resale value. Since replacing the fender classifies the car as an accident vehicle, even if the car's performance remains unchanged, buyers may not value it at the normal market price, leading to depreciation.
