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:
Air conditioner button
The air conditioner operates only when the engine is running.
Press the air conditioner button while the fan is in operation to turn on the
air conditioner. The indicator light will illuminate.
...
Folder selection
Type A and B audio
Type C audio
Press the “” side of the
“FOLDER/PTY/ CAT” button briefly to select the next folder. Press the “” side of the
button briefly to go back to the previous folder.
F ...
Speedometer
The speedometer shows the vehicle
speed. ...
