See also:

Increasing fuel economy
• Keep your engine tuned up. • Follow the recommended scheduled maintenance. • Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel econom ...

Flat towing
Towing your vehicle with all four wheels on the ground is sometimes called flat towing. This method is sometimes used when towing a vehicle behind a recreational vehicle, such as a motor home. CA ...

Readiness for Inspection/Maintenance (I/M) test
A vehicle equipped with All-Wheel Drive (AWD) should never be tested using a two wheel dynamometer (such as the dynamometers used by some states for emissions testing), or similar equipment. Make ...