Hazard Perception and Emergency Maneuvers
Hazard perception and emergency maneuvers test whether you spot trouble early and react without making it worse. The exam asks about escape routes, braking technique, tire failures, brake fade, and off-road recovery.
See it before it happens
Scan 12–15 seconds ahead and keep an escape route on at least one side. Identify stale green lights, cars waiting to turn, brake lights in a distant lane, and loads that look unsecured. Cover the brake at intersections. In work zones, look for flaggers and narrowed lanes. The goal is to avoid the emergency, not to win it.
When it happens
Brake firmly and progressively; do not pump air brakes. If a crash is unavoidable, steer to avoid the worst outcome rather than swerving into oncoming traffic. On a tire blowout, hold the wheel with both hands, stay off the brake, and let the vehicle slow before braking gently. If you leave the pavement, do not jerk the wheel back; slow down, then steer back gradually. Use a runaway truck ramp if you lose brakes on a grade.
Worked example
A front tire blows at 55 mph. The vehicle pulls hard and the wheel shakes. Correct response: grip the wheel, keep the throttle steady or ease off, avoid hard braking, and let speed bleed off. Then brake gently and pull off. Hard braking on a blown tire can pull the vehicle into another lane. Once stopped, set the parking brake, turn on flashers, and place triangles.
Traps
Pumping the brake pedal in an air-brake vehicle; swerving into the opposing lane; using the parking brake at highway speed; and trying to climb back onto the pavement at full speed.