Gas is pricey and you can save on your gas mileage costs by making some simple changes to your lifestyle. Use your car less often, investigate car-pooling, drive your car in a sensible manner, use fuel-saving products, have your car well maintained and even consider swapping your vehicle for one which has a better result in terms of your miles per gallon. There are books and videos promoted through shops and on-line which show you practical ways to improve your gas mileagegas mileage output. Drive around the Net from your computer and find out how you can cause less pollution and save yourself some serious money.