Honda CR-V: Checking and Maintaining Tires / 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.

The tires on your vehicle meet all U.S. Federal Safety
Requirements. All tires are also graded for treadwear, traction,
and temperature performance according to Department of
Transportation (DOT) standards...
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)...
Other information:
The system may not detect lane markings and therefore may not keep the
vehicle in
the middle of a lane under certain conditions, including the following:
Environmental conditions
Driving in bad weather (rain, fog, snow, etc.).
Sudden changes between light and dark, such as an entrance or exit of a
tunnel...
If you leave the vehicle for 30 to 60 minutes with the shift lever in
and
the power
mode in ACCESSORY, the vehicle automatically goes into the mode similar to
VEHICLE OFF (LOCK) to avoid the battery drain.
Canadian models
When in this mode:
The steering wheel does not lock...