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:
Engine oil
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
minute ...
IS BIGGER BETTER?
While we’d certainly argue that when it comes to cars bigger isn’t always
better, the wider and longer Optima is now in line with its main competitors
delivering added interior space. Rear sea ...
Fuel requirements
Gasoline engine (unleaded)
Your new Kia vehicle is designed to use
only unleaded fuel with a minimum
Octane Rating of 87 Anti-Knock Index
(AKI).
NOTICE
NEVER USE LEADED FUEL. The use
of leaded ...