CDL General Knowledge Practice Test

When you suspect brake failure while driving, using the handbrake gently is the appropriate action to take. The handbrake, or parking brake, can provide additional stopping power, especially if applied smoothly and gradually. This approach helps to control the vehicle's speed without causing it to skid or become uncontrollable. Steering gently with the handbrake may help slow the vehicle while allowing you to maintain some steering control, increasing your chances of avoiding a collision. It's crucial to apply the handbrake carefully, as pulling it too hard can lead to a loss of vehicle control. The other options present risky behaviors. Stepping into oncoming traffic increases the danger to yourself and others, accelerating to stop faster can worsen brake failure and lead to an accident, and simply continuing to drive without attempting to stop the vehicle safely is irresponsible and potentially life-threatening. The best practice is to act calmly and engage the handbrake while looking for a safe way to stop.