What is the technique known as threshold braking?

• A. Braking hard enough to skid
• B. Maximum braking just short of wheel lockup
• C. Gradually increasing brake pressure
• D. Pumping the brakes gently to maximize control

Answer: (B)

Threshold braking is a technique in which the driver applies maximum braking force just before the wheels begin to lock up. This method is critical in maintaining vehicle control while achieving the shortest possible stopping distance. When a driver effectively uses threshold braking, they maximize deceleration without losing traction, allowing for better steering control during the braking process.

Understanding this technique is essential for drivers, especially in emergency situations or when navigating slippery surfaces where maintaining traction is crucial. By stopping just short of wheel lockup, the vehicle can still respond to steering inputs, which is vital for avoiding obstacles or making sharp turns while slowing down.