When a road is slippery, reduce your speed by about ________ to maintain the tires’ grip of the road.
Explanation
When the road is slippery, your vehicle's tires won't grip as well as they will on a dry road.You should reduce your speed by about 10 mph. However, when driving on packed snow, cut your speed in half. On ice, slow down to a crawl or stop driving altogether.
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