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 have poor traction on wet roads.
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 ...
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 ...
Fuel Information
Fuel recommendation
Unleaded gasoline, pump octane number 87 or higher
Use of lower octane gasoline can cause a persistent, heavy metallic knocking
noise that can lead to engine damage.
Top tier d ...