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:
Recommended fluid
NOTE
Using any non-specified type of automatic transmission fluid could result in
damage inside the transmission. When replacing the automatic transmission fluid,
be sure to use the specified typ ...
Fuel gauge
Turbo models
Non-turbo models
1) Low fuel warning light
The fuel gauge shows the approximate amount of fuel remaining in the tank.
When the ignition switch is in the “LOCK” or “Acc” position, the ...
Lubricants
Engine oil
For the checking, adding and replacing procedure or other details, refer to “Engine
oil” F11-12.
NOTE
The procedure for changing the engine oil and oil filter should be performed
by ...
