Final answer:
In heavy rain, if hydroplaning occurs, ease off the accelerator, avoid harsh braking or abrupt steering, and wait for the car to regain traction. Light rain can make roads slicker by mixing with oil and gasoline, while heavy rain can wash these substances away or increase hydroplaning risk by creating deeper water on the roadways.
Step-by-step explanation:
When you feel your tires losing traction with the pavement during heavy rain (hydroplaning), it's crucial to stay calm and take the following steps:
- Immediately ease off the accelerator and do not attempt to brake harshly, as this can lead to a loss of control. Brake gently if necessary, but if your car has anti-lock brakes, you may brake normally.
- Hold the steering wheel steady and guide the car in the direction you want to go. Avoid abrupt steering maneuvers.
- Wait for the car to regain traction before gently accelerating again.
As cars travel, they can leave oil and gasoline on the road surface, which can mix with rainwater and decrease the traction of car tires. A light rain can bring these substances to the upper layer, making the surface slicker and more treacherous. Heavy rain can either wash away the oil and gasoline, improving traction, or contribute to deeper water on the road which can lead to more severe hydroplaning.