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:
Specifications
These specifications are subject to change without notice. ...
Redial
1. Select the “REDIAL” menu.
2. Press the OFF hook switch .
3. Select the desired number by turning
the “TUNE/TRACK/CH” dial.
4. Perform either of the following procedures.
– Press the OFF hook ...
Checking the oil level
Check the engine oil level at each fuel
stop.
1. Park the vehicle on a level surface and
stop the engine.
Turbo models
Non-turbo models
2. Pull out the level gauge, wipe it clean,
and in ...
