See also:

Increasing fuel economy
-Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position. - Drive at moderate speeds on the highway. Driving at high speed lowers fuel economy. - Avoid unn ...

Trailer brakes
If your trailer is equipped with a braking system, make sure it conforms to federal and/or local regulations and that it is properly installed. WARNING Never connect a trailer brake system directl ...

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administratio ...