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

The main function of the Anti-lock Braking System (ABS) is to prevent wheel lock-up while braking. When a driver applies the brakes hard, especially on slippery surfaces, there's a risk that the wheels will lock up. If this happens, the vehicle can skid, making it difficult to steer and control. By preventing the wheels from locking, ABS allows the driver to maintain steering control during heavy braking situations. The system effectively modulates brake pressure, rapidly pulsing the brakes if it detects that any wheel is about to lock. This capability enhances overall vehicle safety and stability during emergency stops or adverse driving conditions.

While increasing vehicle speed, aiding cornering, and stopping the vehicle completely are aspects of vehicle dynamics, they do not define the primary role of ABS. The system's effectiveness lies in its ability to maintain traction and control, ultimately contributing to safer driving practices.