Final answer:
To reduce the chance of hydroplaning, reduce your speed by about 10-15 mph below the speed limit in wet conditions.
Step-by-step explanation:
To reduce the chance of hydroplaning, it is recommended to reduce your speed so that the tires maintain better contact with the road surface. This reduces the risk of skidding or sliding on a wet surface. The specific speed reduction may vary depending on the road conditions, but a general rule of thumb is to reduce your speed by about 10-15 mph below the speed limit in wet conditions.