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:
Examples of the types of accidents in which it is possible that the SRS side
airbag and the SRS curtain airbag will deploy.
1) Hitting a curb, edge of pavement or hard
surface
2) Falling into or jumping over a deep hole
3) Landing hard or vehicle falling
It is possible that the SRS side and curtain
airbags will ...
D (Drive)
This position is for normal driving. The transmission automatically shifts into
a suitable gear according to the vehicle speed and the acceleration you require.
When more acceleration is required ...
Information display
Information display
1) Outside temperature indicator
2) Fuel consumption indicator
With the ignition switch in the “ON”
position, the outside temperature and fuel
consumption are indicated ...
