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:
System operation
The alarm system will give the following
alarms when triggered.
- The vehicle’s horn will sound for 30
seconds.
- The turn signal lights will flash for 30
seconds.
If any of the doors or the ...
Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...
Vehicle symbols
There are some of the symbols you may see on your vehicle.
For warning and indicator lights, refer to “Warning and indicator lights” F19.
...
