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How much space must you allow in front of your vehicle for stopping?

  1. 4 seconds

  2. 5 feet

  3. 1/2 mile

  4. 4 car lengths

The correct answer is: 4 seconds

When driving, it is important to leave enough space between your vehicle and the vehicle in front of you in order to safely stop in case of an emergency. Option A, 4 seconds, is the recommended following distance to leave in front of your vehicle. This allows for enough time for you to see and react to any potential hazards. Option B, 5 feet, is not enough space for a safe stop, as it does not give enough room for your vehicle to safely slow down and stop. Option C, 1/2 mile, is an excessive amount of space and would likely be impractical to maintain while driving. Option D, 4 car lengths, is not a reliable measurement as car lengths can vary and it does not take into account the speed and weight of different vehicles. Therefore, option A is the most appropriate and recommended amount of space to allow for