What can a driver do to maximise fuel efficiency while driving?

  1. Reduce pressure in all tyres.
  2. Fit a roof rack.
  3. Avoid carrying unnecessary weight.
  4. Increase road speed.

Correct Answer

Avoid carrying unnecessary weight.

Explanation: The more extra weight is in your vehicle; the more fuel you use. Using a roof rack or a roof box increases wind resistance and this also increases fuel consumption ? by as much as 15%. Remove roof racks and roof boxes when not in use.

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