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:
Jump starting
• Battery fluid is SULFURIC ACID.
Do not let it come in contact with the eyes, skin, clothing or the vehicle.
If battery fluid gets on you, thoroughly flush the exposed area with water immediate ...
Installing a booster seat
WARNING
● Child restraint systems and seatbelts can become hot in a vehicle that has
been closed up in sunny weather; they could burn a small child. Check the child
restraint system before ...
Locking and unlocking from the outside
NOTE
If you unlock the driver’s door with a
key and open the door while the alarm
system is armed, the alarm system is
triggered and the vehicle’s horn
sounds. In this case, perform any of
...
