Kia Optima: Tire Replacement
If the tire is worn evenly, a tread wear indicator will appear as a solid band 1/2 inch wide (12.7 mm) across the the tread. This shows there is less than 1/16 inch (1.6 mm) of tread left on the tire. Replace the tire when this happens.
Do not wait for the band to appear across the entire tread before replacing the tire.
Tire Rotation
To equalize tread wear, it is recommended that the tires be rotated every 7,500
miles (12000 km) or sooner if irregular wear develops.
During rotation, check the tires for correct balance.
When ro ...
Compact Spare Tire Replacement
A compact spare tire has a shorter tread life than a regular size tire. Replace
it when you can see the tread wear indicator bars on the tire. The replacement compact
spare tire should be the same ...
See also:
Remote Fuel Filler Lid Release
Depress on the release button located on the driver’s door to open the fuel filler
lid.
WARNING
To avoid injury from sharp objects, it is recommended that protective gloves
be worn when o ...
Tachometer
Type A
Type B
The tachometer indicates the approximate number of engine revolutions per minute
(rpm).
Use the tachometer to select the correct shift points and to prevent lugging
and/or ove ...
Impact sensing door unlock system (if equipped)
All doors will automatically unlock when an impact causes the air bags to deploy. ...