Kia Optima: Tire Rotation
To equalize tread wear, it is recommended that the tires be rotated every 7,500 miles (12000 km) 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, out-of-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 tires showing fabric or cord. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness.
Disc brake pads should be inspected for wear whenever tires are rotated.
✽ NOTICE
Radical tires having asymmetric tread patterns should only be rotated with the tire on the side of the vehicle.
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 ...
Tire Replacement
If the tire is worn evenly, a tread wear indicator will appear as a solid band
1/2 inch wide (12.7 mm) across the the tread. This shows there is less than 1/16
inch (1.6 mm) of tread left on the t ...
See also:
RCV Control Solenoid Valve. Description and Operation
Description
RCV (Recirculation Valve) Control Solenoid Valve is installed
on the intercooler inlet pipe and operates the RCV actuator which controls the
by-pass passage of the turbocharger comp ...
When Your Vehicle Is Being Towed By Another Vehicle Other Than a Tow Truck (in
case of an emergency)
Turn the ignition switch to ACC so the steering wheel isn’t locked.
Place the transaxle shift lever in N (Neutral).
Vehicles equipped with automatic transaxles should not exceed 28 mph and
s ...
Air Conditioning System Operating Tips
If the vehicle has been parked in direct sunlight during hot weather, open
the windows for a short time to let hot air inside the vehicle escape.
To help reduce moisture on the inside of windo ...