With gas prices at record levels, everyone is looking for ways
to help save money at the pump. An indispensable guide, 75 Ways
to Save Gas is packed with simple and easy-to-do tips to
increase the fuel efficiency of your vehicle and lighten your
environmental footprint at the same time. For example, did you know
that nitrogen maintains tire pressure much better than air, which
translates into burning less fuel? Or that a loaded roof rack or
carrier can decrease your fuel economy by 5 percent? If you want to
save money, this is required reading before your next road
trip.