If a trailer begins to skid, the driver should:
Answers
Lock the brakes.
Release the brakes.
Steer in the opposite direction.
Accelerate.
The Correct Answer and Explanation is :
The correct answer is “Release the brakes.”
Explanation:
When a trailer begins to skid, the most important thing to do is to regain control of the vehicle by reducing the factors contributing to the skid, such as braking. Here’s why releasing the brakes is the best option:
- Avoiding Over-braking: If the driver locks the brakes or continues to brake during a skid, it can make the situation worse. Braking hard while skidding causes the wheels to lock, which means the vehicle loses traction and the tires are no longer able to steer the vehicle. This makes it more difficult to regain control and can increase the risk of further skidding or even a rollover in extreme cases.
- Regaining Traction: By releasing the brakes, the driver allows the wheels to start rolling again, which helps restore traction. This is essential because a vehicle only maintains control when the tires have traction with the road surface. When traction is restored, the driver can more effectively steer and control the vehicle.
- Correcting the Skid: Once the brakes are released and traction is regained, the driver can steer in the direction they want to go. If the trailer is skidding sideways (a “jackknife” skid), steering into the skid (the same direction the back of the trailer is sliding) is recommended. This helps align the trailer and tractor properly and stops the skid.
- Steering and Accelerating: Steering in the opposite direction or accelerating may seem like quick fixes, but they don’t effectively correct a skid and can worsen the situation. Stepping on the accelerator could cause the wheels to spin, while steering sharply in the opposite direction may cause the vehicle to lose stability.
In summary, releasing the brakes is the safest and most effective first step when a trailer begins to skid, allowing the driver to regain control and steer the vehicle safely.