Kia Optima: Second generation (MG; 2005–2010)

First generation (MS; 2000–2005)

From 2000-2005 Optimas were a rebadged variant of the Hyundai Sonata, differing only from the Sonata in minor exterior styling details and equipment content. ...

Third generation (TF; 2011-present)

The completely redesigned Optima features a much sleeker, sportier profile designed by new Kia design chief Peter Schreyer. ...

See also:

Recommended cold tire inflation pressures
All tire pressures (including the spare) should be checked when the tires are cold. “Cold Tires� means the vehicle has not been driven for at least three hours or driven less than 1.6 km ...

Disassembly
1. Remove the snap ring (A). 2. Remove the hub assembly from the knuckle assembly. (1) Install the front knuckle assembly (A) on press. ...

Adjusting the height of front seat cushion
To change the height (front portion) of the seat cushion, rotate the knob located on the outside of the seat cushion. To lower the seat cushion, rotate the knob toward the front of the vehicle ...