1_X2 _X3
THREE SIMPLE STEPS
Green Your Car
Driving green isn’t just for hybrid owners. No matter what make your car is, the way
you operate it can save fuel, money and the environment. BY TODD KAHO
1

PHOTOGRAPH BY TAY REES/GETTY IMAGES

Keep Your
Car in
Shape

A car that isn’t in top running condition will burn more fuel and emit more pollution than it needs to. Cover the basics to maximize mileage.

x THINK MAINTENANCE.

Follow the manufacturer’s maintenance schedule outlined in the vehicle owner’s manual for both tune-ups and regular oil and fluid changes. Generally, these visits to the dealer or shop are enough to keep a vehicle healthy. But if you notice a drop in fuel economy, rough engine operation or a sound that wasn’t there before, have the vehicle checked. When fluid levels drop, they’re either leaking or burning up—neither of which is good for your car or for the environment.

x FILL ’EM UP.

Incredibly, as much as 15 percent of the energy required to move your car down the road goes to overcoming rolling resistance, which is the friction of the tire against the road surface. The best way to maximize fuel economy is to make sure your tires are inflated to the pressure recommended on the vehicle’s tire placard, which is usually found in the driver’s doorjamb. Carry a digital tire pressure gauge and top off the air in your tires whenever you fill your gas tank. Losing just a few pounds per square inch (psi) of pressure will lower your mileage. When it’s time to replace your tires, consider a set of the new lower-rolling-resistance models offered by many manufacturers.