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:
Models with HID headlights
High Intensity Discharge (HID) headlights
contain mercury. For that
reason, it is necessary to remove
HID headlights before vehicle disposal.
Once removed, please reuse,
recycle or dispos ...
Examples of the types of accidents in which deployment of the
driver’s/driver’s and front passenger’s SRS frontal airbag(s) is unlikely to
occur.
1) The vehicle strikes an object, such as a telephone pole or sign pole.
2) The vehicle slides under the load bed of a truck.
3) The vehicle sustains an oblique offset frontal impact.
4) The vehi ...
While climbing a grade
When driving up a hill, undesired upshift to 4th gear is prevented from taking place when the accelerator is released. This minimizes the chance of subsequent downshifting to a lower gear when acceler ...
