@BigMax
That is actually a rear wing meant to produce downforce. A spoiler ,as it’s name implies, “spoils” the airflow over a car to reduce the lift. A spoiler looks like a “ducktail” on the rear of a car, usually the trunklid. They are used in NASCAR. Some aircraft use them too to reduce the lift produced by the wings so more of the weight will be taken by the wheels upon landing and thus increase the braking power of the wheels.
First reaction: Oh hey, I have the fanart of Butters that tile’s from…
mind blown
That is actually a rear wing meant to produce downforce. A spoiler ,as it’s name implies, “spoils” the airflow over a car to reduce the lift. A spoiler looks like a “ducktail” on the rear of a car, usually the trunklid. They are used in NASCAR. Some aircraft use them too to reduce the lift produced by the wings so more of the weight will be taken by the wheels upon landing and thus increase the braking power of the wheels.