How do rain and other conditions affect visibility and traction?

• A. They reduce visibility and road grip, requiring slower speeds and longer stopping distances.
• B. They improve visibility and traction.
• C. They have no effect on stopping distances.
• D. They only affect clouding of the windshield.

Answer: (A)

Rain and other conditions reduce visibility and traction. Wet pavement lowers tire grip and increases stopping distances, while rain, spray, and glare can cut how far you can see hazards ahead. Because both your ability to perceive a danger and your braking performance are impaired, you should slow down and leave more space to stop. Turning on headlights helps you see and be seen, and using windshield wipers keeps the view clear. Hydroplaning can occur when the road is wet, further reducing control, so extra caution is needed. The correct choice captures that rain both makes visibility harder and reduces traction, leading to longer stopping distances. The other statements aren’t true because rain does not improve visibility or traction, and it does affect stopping distances rather than having no effect or only impacting windshield clouding.