What is the recommended following distance in wet conditions?

• A. Increase to at least four seconds or more, depending on spray and visibility.
• B. Maintain a 2-second following distance regardless of conditions.
• C. Never increase following distance, as it slows traffic.
• D. Follow as closely as possible to reduce risk of hydroplaning.

Answer: (A)

In wet conditions, you need more time to react and stop because water on the road reduces tire grip and lengthens braking distances, and spray can hide obstacles. Increasing to at least four seconds gives a safe cushion to react if the car in front suddenly slows or stops, and you can brake gradually without losing control. The two-second rule is a guideline for dry pavement, not wet roads, so sticking to it in rain increases crash risk. Following closely to “save time” is unsafe because it leaves little room to maneuver or stop if conditions worsen, and trying to minimize distance won’t prevent hydroplaning—it mainly heightens the chance of a rear-end collision.