What Is Hydroplaning?

Hydroplaning, also known as aquaplaning, is a phenomenon that occurs when tires come into contact with a wet surface at a certain speed. When the car passes over the wet surface, the vehicle loses traction, resulting in a loss of control, even if the driver maintains his or her speed and turns the wheel. In the event of hydroplaning, the driver typically feels a drop or “sinking” of the vehicle or a slippery sensation under the tires as the car skids on the surface. Hydroplaning is a serious concern, since it can cause an accident and is often difficult to control, particularly at high speeds.

Understanding Hydroplaning

Hydroplaning occurs when the tire tread is unable to channel the water out of the way as it rolls across the wet surface. The water gets trapped between the tire and surface, creating a layer of water between the two that the car can no longer grip. This results in the car skidding, or slippinig, since the water is not connected to the surface. When this happens, the driver will find it difficult to brake or steer the car, which results in loss of control.

Preventing Hydroplaning

Fortunately, there are steps drivers can take to help prevent hydroplaning. The first is to reduce speed when driving in rain or on wet roads. Since hydroplaning typically occurs when the car is traveling too fast for the conditions, driving safely and responsibly is key. Additionally, making sure tires are properly inflated and maintaining the proper tire tread depth can help protect against hydroplaning. On the inside of a tire, there is a line or ring called a “tread wear indicator.” It is typically located in-between tread blocks and will be more prominent when the tire is worn. It is important to check the depth of tire tread when the car is serviced as this will ensure that the tire is providing the necessary traction.

Finally, drivers should always use caution when driving on wet roads. When hydroplaning occurs, it is important to take your foot off the accelerator, remove your hands from the steering wheel, and allow the car to slow down while the tires regain their grip. Maintaining a safe distance from other motorists is also important, as this will provide additional time to react in the event of hydroplaning. By following these tips, drivers can reduce the likelihood of hydroplaning and enjoy a safer driving experience.