What should drivers do if their vehicle begins to hydroplane?

When a vehicle begins to hydroplane, the correct response is to ease off the accelerator and steer straight. Hydroplaning occurs when the tires lose contact with the road surface due to a layer of water, causing the driver to lose control. By easing off the accelerator, you allow the car to naturally slow down, which can help the tires regain contact with the road. It is crucial not to make abrupt movements, as sharp steering or hard braking can further destabilize the vehicle and exacerbate the loss of control. Steering straight helps maintain balance and prevents the vehicle from skidding or spinning out.

In contrast, accelerating to regain traction is ineffective; it can lead to a loss of control. Braking hard and steering to the side can cause further instability, increasing the risk of skidding. Changing lanes quickly can also lead to a dangerous situation, as it may result in hitting a patch of water or another vehicle. Thus, easing off the accelerator and steering straight is the safest and most effective response in this situation.