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:
Initializing the registered data
To initialize the registered data, perform
the following procedure.
1. Select the “INITIALIZE” menu.
2. Select the “CONFIRM” menu. First
“PLEASE WAIT”, then “INITIALIZED” is
displayed. The reg ...
Band selection
Press the “SAT” button when the radio is off to turn on the radio. Press the
“SAT” button when the radio is on to select SAT1, SAT2 or SAT3 reception. ...
Abbreviation list
You will find several abbreviations in this manual. The meanings of the abbreviations
are shown in the following list.
...
