What is the purpose of the Antilock Braking System (ABS)?

The purpose of the Antilock Braking System (ABS) is to allow drivers to brake and steer simultaneously during emergency braking situations. When brakes are applied forcefully, particularly on slippery or uneven surfaces, traditional braking systems can cause the wheels to lock up, leading to a loss of control. ABS prevents wheel lock by automatically modulating the braking pressure, allowing the driver to maintain steering control while braking. This is particularly crucial in emergency situations where avoiding obstacles is necessary, and being able to steer effectively can make a significant difference in outcome.

The other options do not accurately reflect the function of ABS. For instance, improving engine performance is unrelated to the braking system; reducing noise from the brakes pertains to different braking technologies; and maintaining speed automatically relates more to cruise control systems rather than braking functionalities. The design of ABS is specifically intended to enhance vehicle safety and handling during critical driving scenarios.