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:
Accessory power outlets
Power outlet below the climate control dials
Power outlet in the center console (except STI)
Power outlet in the center console (STI)
Accessory power outlets are provided below the climate control ...
Maximum allowable speeds
The following tables show the maximum speeds that are possible with each different gear.
Never exceed the speed limit listed in the following table for each gear position except for brief acceleratio ...
Most common causes of corrosion
The most common causes of corrosion are:
1. The accumulation of moisture retaining dirt and debris in body panel sections,
cavities, and other areas.
2. Damage to paint and other protective coatin ...
