Modified tail lamp Breathing Tail Lamp Rear lights Full LED Car rear spoiler with lights For Toyota Alphard 2018-2022 Year

Product description

The car tail refers to the protrusion of the duck tail on the rear end of the trunk lid of the car, which is a part of the car's aerodynamic kit. The main function is to reduce the lift at the rear of the vehicle.

working principle
When the car is running at high speed, according to the principle of aerodynamics, it will encounter air resistance during driving, and the aerodynamic force in three directions of longitudinal, lateral and vertical rise will be generated around the center of gravity of the car at the same time, of which the longitudinal direction is the air resistance.
working principle
In order to effectively reduce and overcome the influence of air resistance when the car is running at high speed, people design and use the tail fin of the car. Part of the lift can effectively control the car's uplift and reduce the drag coefficient accordingly, so that the car can run close to the road surface, thereby improving the driving stability.
effect
The function of the rear wing of the car is to make the air resistance form a downward pressure when the car is running at high speed, try to offset the lift force, effectively control the down pressure of the airflow, reduce the drag coefficient accordingly, and increase the high-speed driving stability of the car; Reduce the air resistance of the car, so the installation of tail fins on high-speed cars is also helpful to save fuel; at the same time, it also makes the appearance of the car more beautiful and plays a certain decorative role.

Classification
FRP tail: This kind of tail has various shapes, including duck tongue shape, wing shape, and straight plate shape. It is easier to make shapes, but the fiberglass material is relatively brittle, with poor toughness and rigidity, and the price is relatively cheap.
Aluminum alloy tail: This kind of tail has good air diversion and heat dissipation effects, and the price is moderate, but the weight is slightly heavier than other materials.
Carbon fiber rear wing: The carbon fiber rear wing is very rigid and durable. Not only light weight but also the most beautiful kind of tail. It is now widely used in F1 racing cars, but the price is relatively expensive.