Tires and wheels

CAUTION


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:

    Manual transaxle
    Manual transaxle operation The manual transaxle has five forward gears. Press the clutch pedal down fully while shifting, then release it slowly. The gearshift lever must be returned to the ne ...

    Explanation of scheduled maintenance items
    Engine oil and filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and fi ...

    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 ...