Which of the following should you do if you encounter a sudden loss of traction?

When experiencing a sudden loss of traction, the most effective response is to steer gently in the direction you wish to go. This approach allows for the vehicle to regain some control without exacerbating the situation. When traction is lost, typically due to slippery conditions or abrupt maneuvers, steering lightly helps to realign the vehicle's path and maintain control without overcorrecting or making the loss of traction worse.

It's important to avoid accelerating in this scenario. Accelerating could lead to a further loss of traction, causing the vehicle to skid even more. Similarly, pushing hard on the brakes can cause a loss of control, as it may lock the wheels and prevent the truck from steering. Shifting to neutral is not recommended because it eliminates engine braking and can also complicate regaining traction, making it harder to steer the vehicle effectively. Thus, the best practice when encountering a sudden loss of traction is to gently steer the vehicle in the desired direction.