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:
Tachometer
The tachometer shows the engine speed
in thousands of revolutions per minute.
Do not operate the engine with the
pointer of the tachometer in the red
zone. This may cause severe damage
to ...
Installation of accessories
Always consult your SUBARU dealer before installing fog lights or any other electrical
equipment in your vehicle. Such accessories may cause the electronic system to malfunction
if they are incorr ...
Door open warning light
When the ignition switch is in the “ON” position, the door open warning light
illuminates for approximately 2 seconds and then turns off.
The door open warning light illuminates if any door, the ...
