Make sure tires are properly inflated to Nissan’s recommendations. The best way to determine the correct pressure is to refer to your Owner's Manual or the label on the driver’s side door sill.
At highway speed, drive with your windows closed. Even with the air conditioner running, the fuel savings are significant.
Use your cruise control when conditions permit.
Replace your vehicle's air filter more frequently if you drive in dusty conditions.
Don't let your vehicle idle excessively during warm-up or when using your remote starter.