Tires and wheels
*1 Normal load : Up to 3 persons *2 High speed : above 160 km/h (100 mph)
CAUTION
When replacing tires, use the same
size originally supplied with the
vehicle.
Using tires of a different size can damage the related parts or make it work irregularly.
See also:
Impressive Warranty
Hyundai is Kia's corporate parent, so the Optima gets Hyundai's impressive
warranty; it includes 10-year/100,000-mile powertrain protection and
5-year/60,000-mile roadside assistance.
Kia is put ...
Engine oil and oil filter
Checking the engine oil level
1. Be sure the vehicle is on level
ground.
2. Start the engine and allow it to
reach normal operating temperature.
3. Turn the engine off and wait for a
few min ...
Warnings and indicators
Warning lights / audible indicators
Checking operation
All warning lights are checked by turning
the ignition switch ON (do not start the
engine). Any light that does not illuminate
should be che ...