Roadways are the most slippery:
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When it hasn't rained in a long time.
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When it has been raining for a long time.
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When it starts raining.
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When it stops raining.
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Explanation
Roads become most slippery during the first minutes of rainfall. Oil, dust, and road debris mix with rainwater to create a hazardous slick surface that significantly reduces tire traction. This dangerous condition gradually improves as continuing rain washes away these substances. When encountering wet roads, slow down and increase your following distance to stay safe.
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Other questions in the same category: Safe Driving on Slippery Roads
Hydroplaning is usually caused by:If the road is wet from a heavy rain, you should:In case of skidding, drivers should NOT:When the road is slippery, you should:In heavy rain, tires can ride on a thin film of water, without touching the road. This is called:To avoid traction loss from hydroplaning, drivers should:If a vehicle starts to skid, the driver should gently apply the brakes and steer in the opposite direction of the skid.When driving on a wet road:When driving on roads that may be slippery:To avoid hydroplaning you should:
This question appears in the following DMV practice tests: