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Question: 1 / 400

Which component is primarily used to improve aerodynamics on a vehicle?

A swage

A tag axle

A spoiler

The component that is primarily used to improve aerodynamics on a vehicle is a spoiler. Spoilers are designed to disrupt the airflow over a vehicle's body, thereby reducing drag and improving handling stability at higher speeds. By altering the airflow, spoilers can help to manage lift and reduce wind resistance, making the vehicle more efficient and enhancing its performance. This function is especially crucial in racing and high-performance vehicles, where aerodynamics play a significant role in speed and control.

In contrast, the other components do not primarily serve this aerodynamic purpose. A swage is a tool or technique often related to shaping or forming materials. A tag axle is an additional axle on a vehicle mainly for load distribution rather than aerodynamics. A thimble is a small fitting used in rigging and is not related to vehicle performance or aerodynamics.

Rev Up and Rule 2025 – NYC Tow Truck Endorsement Challenge!

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