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Question
When traveling at highway speeds on a dry road, a safe following distance is at least:
Answers
A.  Three seconds.
B.  Two seconds.
C.  Four seconds.
D.  Two car lengths.
Explanation
In general, when driving on a dry highway, a four-second following distance will provide adequate time to steer or brake to avoid a hazard.
Answer Statistics
14.4 % of our users get this question wrong.
This question's difficulty is Medium

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