Kia Optima: Tire Care
For proper maintenance, safety, and maximum fuel economy, you must always maintain recommended tire inflation pressures and stay within the load limits and weight distribution recommended for your vehicle. The load limits appear on the sidewalls of the tires.
Tires and Wheels
...
Inflation Pressures
All tire pressures (including the spare) should be checked monthly when the tires
are cold. “Cold Tires” means the vehicle has not been driven for at least three
hours or driven less than one mile ...
See also:
Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the throttle body
and connect a vacuum pump to the nipple on the throttle body.
2.
Chec ...
Seatback angle
Push the control switch forward or backward to move the seatback to the desired
angle. Release the switch once the seat reaches the desired position. ...
Recommended Lubricants
To help achieve proper engine and powertrain performance and durability, use
only lubricants of the proper quality. The correct lubricants also help promote
engine efficiency that results in impro ...