Kia Optima: Tire rotationTo equalize tread wear, it is recommended that the tires be rotated every 12,000 km (7,500 miles) or sooner if irregular wear develops.
During rotation, check the tires for correct balance.
When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, outof- balance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of tire. Replace the tire if you find either of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness.
Refer to “Tire and wheels” in section 8.

Without a spare tire

Directional tires (if equipped)
Disc brake pads should be inspected for wear whenever tires are rotated.
✽ NOTICE
Rotate radial tires that have an asymmetric tread pattern only from front to rear and not from right to left.
WARNING
Checking tire inflation pressure
Wheel alignment and tire balanceDisassembly
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the front tire (A) from
hub assembly.
Tightening torque :
10~15N.m (9~11kgf.m, 7.37~11lbf.ft ...
Don't let ice and snow accumulate
underneath
Under some conditions, snow and ice
can build up under the fenders and interfere
with the steering. When driving in
severe winter conditions where this may
happen, you should periodically chec ...
Map lamp
Push the lens to turn the map lamp on or off. This light produces a spot beam
for convenient use as a map lamp at night or as a personal lamp for the driver and
the front passenger.
• DOOR : ...