What does ABS (Anti-lock Braking System) allow a driver to do?

The Anti-lock Braking System (ABS) is designed to enhance vehicle control during braking, especially in emergency situations or on slippery surfaces. When a driver applies the brakes forcefully, the system prevents the wheels from locking up. This is crucial because when the wheels lock, the vehicle can skid, making it very difficult to steer.

With ABS, the system automatically modulates brake pressure to allow the driver to maintain steering control while maximizing braking effort. This means that the driver can continue to steer the vehicle to avoid obstacles or navigate turns, all while achieving the best possible braking performance. This capability is fundamental to enhancing safety in accident-avoidance scenarios.

In contrast, the other options do not accurately represent the primary function of ABS. For instance, while fuel efficiency is important for overall driving considerations, it is not a direct benefit of having an ABS. Similarly, while ABS can help reduce stopping distances in certain conditions, it does not significantly reduce stopping distances in all scenarios, particularly on dry surfaces where non-ABS stopping might be shorter. Lastly, ABS does not have a direct role in preventing tire wear during braking.