What should a driver do if their vehicle begins to hydroplane?

When a driver experiences hydroplaning, which occurs when tires lose traction on wet surfaces and ride on top of the water, the correct action to take is to ease off the accelerator and steer straight. This is important because applying acceleration can lead to further loss of control as the wheels may spin faster and the car may veer off course.

Steering straight helps maintain the vehicle's trajectory and allows the tires to regain traction as they come back in contact with the road surface. Abrupt steering or sharp turns can cause the vehicle to skid or spin out, increasing the risk of a crash. Additionally, braking suddenly can lock the wheels and lead to a loss of control as well. Thus, gently easing off the gas and maintaining a straight path helps stabilize the vehicle until it can regain traction.