What should you do to stop a trailer skid?
A. Use the trailer hand brakes B. Release the service brakes C. Counter-steer
The Correct Answer and Explanation is :
The correct answer is B. Release the service brakes.
When a trailer skids, it typically indicates that the rear wheels are losing traction, which can occur due to various factors like slippery roads, sudden maneuvers, or heavy braking. The most effective action to take in this situation is to release the service brakes.
Applying the brakes while in a skid can exacerbate the situation. If you continue to apply the brakes, it can lead to a more pronounced loss of control. The trailer may pivot around the rear axle, causing it to sway or jackknife. Releasing the service brakes allows the wheels to regain traction, which helps stabilize the vehicle. Once you have regained control and the wheels have traction, you can then steer appropriately to guide the vehicle back on track.
Counter-steering, which involves steering in the opposite direction of the skid, can also be part of regaining control. However, this should be done after the service brakes are released and traction is regained. Proper counter-steering helps realign the vehicle with the direction of travel.
Using the trailer hand brakes is generally not advisable during a skid. Engaging the hand brakes can lock up the trailer wheels, leading to further loss of control and an increased risk of a rollover or jackknife situation.
In summary, during a trailer skid, the primary objective is to regain control and traction. Releasing the service brakes is essential, as it allows the wheels to start turning again, helping to restore stability. Once traction is achieved, counter-steering can assist in navigating the vehicle safely back onto the intended path. Understanding these principles can significantly reduce the risk of accidents and improve overall safety when towing a trailer.