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:
Efficient cooling after parking in direct sunlight
After parking in direct sunlight, drive with the windows open for a few minutes
to allow outside air to circulate into the heated interior. This results in quicker
cooling by the air conditioner. ...
Audio control buttons (if equipped)
These buttons are located on the spokes of the steering wheel. They allow the driver to control audio functions without taking his/her hands off the steering wheel. ...
Under-floor storage compartment (if equipped)
Under-floor storage compartment (if equipped)
The storage compartment is located under
the floor of the cargo area, and it can be
used to store small items. To open the lid,
pull the tab up ...
