Roads are the most slippery:
|
For the first 3 hours of a rain storm.
|
|
|
After it has been raining for an hour or more.
|
|
|
When the temperature is above 80 degrees Fahrenheit.
|
|
|
When it first starts to rain, especially after a dry spell.
|
Explanation
Roads are most slippery when it first starts to rain after a dry spell, as oil and dust build up on the surface and haven't yet been washed away. This effect is worsened in hot weather, when heat draws more oil to the surface. When rain begins, turn on your windshield wipers and low-beam headlights, slow down, increase your following distance, and avoid sudden braking. Stay alert and be ready to respond if your tires begin to skid on the slick surface.
Answer Statistics
🟡 This question is moderately difficult — 15.7% of our users answer it incorrectly.
Other questions in the same category: Safe Driving on Slippery Roads
If it starts to rain on a hot day, the road is most slippery:When the road surface is wet or slippery, drivers should increase their following distance to:If you are driving on a slippery road in a car with anti-lock brakes, how do you make an emergency stop?In heavy rain, tires can begin to ride on the water that is on top of the road pavement. This is called:When driving on slippery roads, drivers should:Hydroplaning is usually caused by:When driving on wet roads, you should remember:When driving on roads that may be slippery:Highways are typically most slippery:When the road is slippery, you should:
This question appears in the following DMV practice tests: