Iowa DOT Learner's Permit Practice Test

When you encounter aquaplaning, easing off the accelerator and steering straight until traction is regained is the appropriate response. This phenomenon occurs when a layer of water builds up between your tires and the roadway, causing the tires to lose contact with the surface. By easing off the accelerator, you reduce the speed of the vehicle, which helps to eliminate excess water underneath the tires. Steering straight rather than turning allows the tires to re-establish contact with the road when traction is regained, helping to maintain control of the vehicle.

Braking hard can cause the vehicle to skid further and worsen the loss of control, while accelerating would only increase the speed at which you lose traction. Turning the wheel sharply can also lead to skidding, as the tires may not have enough grip to handle quick directional changes, exacerbating the situation. Therefore, the most effective and safest action is to ease off the accelerator and maintain a straight path until normal traction is restored.