Tire Service Life
The life of your tires is dependent on many factors, including driving habits, road conditions, vehicle loading, inflation pressure, maintenance history, speed, and environmental conditions (even when the tires are not in use). In addition to regular inspections and inflation pressure maintenance, it is recommended that you have annual inspections performed once the tires reach five years old. All tires, including the spare, should be removed from service after 10 years from the date of manufacture, regardless of their condition or state of wear.
See also:
Wear Indicators
The groove where the wear indicator is located is 1/16 inch (1.6 mm) shallower
than elsewhere on the tire. If the tread has worn so that the indicator is exposed,
replace the tire. Worn out tires ...
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 ...
Remote Control and Wireless Headphone Care*
Models with rear entertainment system
Replacing the Battery
Remote Control
If it takes several pushes on the remote control buttons to operate the rear
entertainment system.
Battery type: BR303 ...