What is a common consequence of hydroplaning?

Hydroplaning occurs when a vehicle's tires encounter more water than they can disperse, causing a layer of water to build up between the tires and the road. This results in the loss of traction, leading to a lack of control over the vehicle. When hydroplaning, the driver may find that the steering becomes ineffective, as the tires are no longer making sufficient contact with the road surface. This lack of control can result in swerving, inability to brake effectively, and an increased risk of accidents.

The other options do not accurately represent the effects of hydroplaning. Increased fuel efficiency, shorter stopping distance, and improved road grip are all positive aspects that are not associated with hydroplaning. In fact, hydroplaning diminishes vehicle safety, which is why understanding this phenomenon is crucial for safe driving, especially in wet conditions.