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:
Oil pressure warning light
If this light illuminates when the engine is
running, it may indicate that the engine oil
pressure is low and the lubricating system
is not working properly.
If the light illuminates whil ...
Vehicle symbols
There are some of the symbols you may see on your vehicle.
For warning and indicator lights, refer to “Warning and indicator lights”.
...
Brake system warning light
WARNING
● Driving with the brake system warning light on is dangerous. This indicates
your brake system may not be working properly. If the light remains illuminated,
have the brakes insp ...