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Check Your Air Pressure Keep your tires properly inflated and you could improve gas mileage by more than $1.50 every time you fill your tank. The recommended tire pressure for your vehicle is located on a sticker inside your driver-side door or noted in your owner's manual. Maintain Your Air Filter Replacing a clogged air filter can increase your vehicle's gas mileage by as much as 10%. Watch The Weight Excess weight in your vehicle can reduce gas mileage by 1-2% for every 100 pounds, so watch what you keep in your trunk. Know Your Oil Improve your gas mileage by up to 2% with the proper grade of motor oil. Keep It Tuned Keeping up with regular vehicle maintenance can allow you to increase your gas mileage by an average of 4.1%. Keep It Capped Did you know about 147 million gallons of gas evaporate every year from vehicles without gas caps? |