1) Buy gas before you leave. This way, you know where to find the best gas deals near you.
2) Empty your car. For every 100 pounds you tote around, you sacrifice 2% in fuel efficiency.
3) Remove your roof rack when youāre not using it. A fully loaded rack causes a 5% loss in fuel economy!
4) Using cruise control, especially stretches of flat road, will stop you from unconsciously speeding up and…
