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:
Roof antenna
- Be sure to lower the antenna rod
before entering garages, parking
towers and other locations with
low ceilings.
- Remove the antenna rod before
washing your car at a car wash. If
the ...
Setting passkey
1. Select the “SETUP” menu.
2. Select the “PHONE SETUP” menu.
3. Select the “SET PASSKEY” menu.
After the currently set passkey is displayed, a new passkey can be entered.
4. Input the new passkey ...
Construction type
Applicable construction of this tire.
For example, “TUBELESS STEEL BELTED RADIAL” ...
