P Metric
With the P-Metric system, Section Width is measured in millimeters.
To convert millimeters into inches, divide by 25.4. The Aspect Ratio (Section Height divided by Section Width) helps provide more dimensional information about the tire size.
Example:

(1) P = Certain tire type used on light duty vehicles such as passenger cars
(2) Section Width in millimeters
(3) Aspect Ratio (= section height 7 section width).
(4) R = Radial Construction
(5) Rim diameter in inches
See also:
Ventilation
To force outside air through the instrument panel outlets:
1. Set the air inlet selection button to the OFF position.
2. Press the “” button.
3. Set the temperature control dial all the way left.
...
Low tire pressure warning light (U.S.-spec. models)
When the ignition switch is turned to the
“ON” position, the low tire pressure warning
light will illuminate for approximately 2
seconds to check that the tire pressure
monitoring system ( ...
For CVT models
This light illuminates when All-Wheel Drive is disengaged and the drive mechanism
is switched to Front Wheel Drive for maintenance or similar purposes. This light
flashes if the vehicle is driven ...
