There’s a way to get better gas mileage without buying a hybrid or an electric car. It’s called hypermiling and it’s a way to help you get up to 30% better fuel efficiency just by adjusting the way you drive.

In this video, faircompanies’ Kirsten Dirksen and Nicolás Boullosa tried out a few hypermile tricks, like cutting back on braking and accelerating, obeying the 55mph limit and anticipating stops.