• Drive slower.  If you drive under 55 mph on the highway, you will save gasoline and actually increase the mpg that your car obtains.
• Empty out your trunk.  The excess weight will increase your gas usage because you have more mass to drive around.
• Check the air pressure in your tires.  If they are overinflated or underinflated, you could be losing money at the pump.
  
  
• Purchase normal unleaded gasoline.  While some might claim that there are benefits to using “super” or “premium” gasoline, they do not pay for themselves over the life of the car.
• Check out the website:  http://water4gas.com  It has tips and information about how to increase your gas mileage by almost double and will help you save money on your gasoline bills.