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:
Behavior with key lock-in prevention function non-operational
● If the lock lever is turned to the rear (“LOCK”) position with the driver’s
door open and the driver’s door is then closed with the lock lever in that position,
the driver’s door is locked ...
System monitors
A diagnostic system continually monitors
the readiness of the seatbelt pretensioner
while the vehicle is being driven. The
seatbelt pretensioners share the control
module with the SRS airbag s ...
Anti-entrapment function
When the moonroof senses a substantial enough object trapped between its glass
and the vehicle’s roof during closure, it automatically moves back to the fully
open position and stops there. The an ...
