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.
Honda Civic Owners Manual. Voice Portal Screen
When the (Talk) button is
pressed,
available voice commands appear on the
screen.
For a complete list of commands, say ’Voice
Help’ after the beep or select Voice Help.
You can see the list of commands in Voice
Info on the Info menu screen. Select Info,
then select .
T ...