How can you test your brakes while driving?

To effectively test your brakes while driving, gently applying the brakes is the best method. This allows you to check the system's response under normal driving conditions. By doing so, you can detect any potential issues such as unusual noises, vibrations, or a feeling of the brakes not engaging properly. These signs could indicate a problem that requires immediate attention, ensuring your safety on the road.

Other methods, while they might seem viable, do not provide the same level of effectiveness. Revving the engine does not test the brakes at all; instead, it only increases engine RPM without affecting braking performance. Using the emergency brake is not suitable while driving at high speeds, as it can cause the vehicle to skid or lose control. Driving over potholes may inadvertently put stress on the braking system but would not reliably indicate its functionality. Therefore, gently applying the brakes is the safest and most effective way to assess their condition.