What term describes braking that prevents a skid by maintaining just enough brake pressure?

• A. Maximum
• B. Light
• C. Heavy
• D. Optimum

Answer: (A)

Staying at the brake pressure that keeps the tires just at the edge of sliding is how you achieve the most effective stopping without a skid. This is known as optimum braking (also called threshold braking). The idea is to apply enough pressure to maximize deceleration while keeping the wheels turning. If you push too hard, the tires lock, static friction is lost and you slide, which actually reduces braking efficiency. If you brake too lightly, you don’t use the tire’s full friction capability, and braking is slower than it could be. Optimum braking finds that balance point where you’re using the tire-road grip to the fullest without inducing a skid.