What are the two parts of a spoiler?

[DerekMarie]

A spoiler includes the horizontal stabilizer and the vertical stabilizer, with a few models adopting a V-shaped spoiler. The function of a car spoiler: Professionally referred to as a rear wing, it is part of the car's aerodynamic kit. The main purpose of a car spoiler is to reduce the lift at the rear of the vehicle. If the lift at the rear is greater than that at the front, it can easily lead to excessive steering, reduced rear-wheel grip, and poor high-speed stability. Types of spoilers: Fiberglass spoilers: These spoilers come in various shapes, such as ducktail, wing-shaped, or straight-plate styles. They are relatively easy to shape, but fiberglass material is brittle, with poor toughness and rigidity, and is relatively inexpensive. Aluminum alloy spoilers: These spoilers offer good airflow guidance and heat dissipation effects, with a moderate price. However, they are slightly heavier than spoilers made of other materials. Carbon fiber spoilers: Carbon fiber spoilers have excellent rigidity and durability. They are not only lightweight but also the most aesthetically pleasing type of spoiler.