What is the primary function of an Anti-lock Braking System (ABS)?

The primary function of an Anti-lock Braking System (ABS) is to prevent the brakes from locking up during sudden or hard braking. When a driver applies the brakes, especially in slippery conditions, there is a risk that the wheels can stop turning entirely, leading to a loss of control over the vehicle. The ABS system quickly regulates the brake pressure to ensure that the wheels maintain their rotational motion, which allows the driver to retain steering control and avoid skidding.

This controlled braking action helps enhance the vehicle's stability and safety, enabling the driver to maneuver effectively even in emergency situations. By preventing wheel lock-up, ABS promotes a more controlled deceleration process and can significantly reduce stopping distances on slippery surfaces compared to vehicles without this system.