What is the purpose of wheel chocks?

Wheel chocks are designed specifically to prevent vehicles from rolling when they are parked, especially on inclines or uneven surfaces. By placing wheel chocks against the tires, they create a physical barrier that helps secure the vehicle in place, reducing the risk of accidental movement that could lead to accidents or injuries.

This use is particularly important in commercial driving scenarios, where large vehicles, such as trucks and buses, can be heavy and difficult to control if they begin to roll unexpectedly. The proper use of wheel chocks is a critical safety measure that ensures stability when a vehicle is stationary, particularly during loading and unloading operations or when parked on an incline.

The other options do not accurately reflect the primary function of wheel chocks. Enhancing fuel efficiency, improving aesthetics, or providing extra traction are not the intended purposes of wheel chocks. They are essential safety tools focused exclusively on maintaining vehicle stability while parked.