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:
Continuously variable transmission fluid
There is no fluid level gauge. It is unnecessary to check the continuously variable
transmission fluid level. However, if necessary, consult your SUBARU dealer for
inspection. ...
Random playback
To playback a track/index/file(s) at random, press the “RPT/RDM” button for 0.5 second or longer while the track/index/file is playing.
Each time you press the button, the mode changes in the follo ...
Periodic inspections
To keep your vehicle in the best condition at all times, always have the recommended
maintenance services listed in the maintenance schedule in the “Warranty and Maintenance
Booklet” performed at ...
