See also:

Reporting safety defects in the U.S.
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 Administration (NHTS ...

Modifications
If you are considering modifying your vehicle in any way to accommodate a disability, for example by altering or adapting the driver's or front passenger's seat(s) and/or airbag systems, p ...

Improving tire economy
• Maintain correct tire pressure. See the tire inflation table on page 291. • Drive smoothly: avoid fast starts, hard braking and tire screeching. • Tire wear increases with speed. • Correct fr ...