What is the plastic shield under the car?

[Anderson]

The plastic shield under the car is the front spoiler. Introduction to the front spoiler: A car spoiler refers to a component installed on the rear trunk lid of a car, resembling an inverted airplane tail wing. Some cars are equipped with front spoilers, commonly known as air dams. Some cars also have side skirts, which are another type of spoiler. The rear spoiler is actually also called a "car wing." On one hand, it adds a dynamic look to the car's appearance; on the other hand, its more important role is to effectively reduce the air resistance generated when the vehicle is driving at high speeds, saving fuel and improving driving stability. Function of the spoiler: A spoiler is one of the ways a car reduces resistance by guiding air in a specific manner. It is commonly used on high-performance cars to enable faster cornering and help reduce resistance during high-speed driving.