See also:

Safe Driving
...

Fuel Economy
Improving Fuel Economy Fuel economy depends on several conditions, including driving conditions, your driving habits, the condition of your vehicle, and loading. Depending on these and other co ...

Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in good condition with adequate tread, and properly inflated. ■ Inflation guidelines Properly inflated tires ...