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:
Automatic transmission/Continuously variable transmission
The automatic transmission is electronically controlled and provides 5 forward
speeds and 1 reverse speed. The continuously variable transmission is electronically
controlled and provides an infin ...
Photosensors
The mirror has a photosensor attached on both the front and back sides. During
nighttime driving, these sensors detect distracting glare from vehicle headlights
behind you and automatically dim ...
Exterior
1) Engine hood
2) Headlight switch
3) Replacing bulbs
4) Wiper switch
5) Moonroof
6) Door locks
7) Tire pressure
8) Flat tires
9) Snow tires
10) Front fog light switch
11) Tie-down hooks
...
