Kia Optima: Tires and wheels

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.
Bulb wattage
Recommended lubricants and capacitiesAdjustment
Use gauges and testers to adjust correctly the parts to standard values correctly. ...
Inspection
1.
Check the rubber parts for wear
and deterioration.
2.
Compress and extend the piston
rod (A) and check that there is no abnormal resistance or unusual sound
du ...
Replacement (Without EPB)
Rear brake pads
1.
Loosen the guide rod bolt (B)
and pivot the caliper (A) up out of the way.
Tightening torque:21.6
~ 31.4 N.m (2.2 ~ 3.2 kgf.m, 15.9 ~ 23.1 lb-ft)
...