Car permit · Following distance

Imagine you are driving the blue car behind the red one. What is the smallest following distance the Pennsylvania Driver's Manual recommends?

Imagine you are driving the blue car behind the red one. What is the smallest following distance the Pennsylvania Driver's Manual recommends?

Correct answer: At least 4 seconds.

Answer options

  1. A1 second
  2. BAt least 4 seconds Correct
  3. CHalf a second

Why

Pennsylvania's manual calls for a following distance of at least 4 seconds: when the red car's rear bumper passes a fixed point such as a pole or road marking, you should count four seconds before you reach it. With a gap of a second or less, there is almost no time to react.

About this question

Topic: Following distance   License: Car permit

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