Kia Optima: Snow tiresIf you equip your car with snow tires, they should be the same size and have the same load capacity as the original tires. Snow tires should be installed on all four wheels; otherwise, poor handling may result.
Snow tires should carry 28 kPa (4 psi) more air pressure than the pressure recommended for the standard tires on the tire label on the driver's side of the center pillar, or up to the maximum pressure shown on the tire sidewall, whichever is less.
Do not drive faster than 120 km/h (75 mph) when your vehicle is equipped with snow tires.
Summer tires
Radial-ply tiresBattery saver function
The purpose of this feature is to prevent the battery from being discharged.
The system automatically turns off the parking lights when the driver removes
the ignition key (smart key: turns o ...
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 ...
Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from
the threaded side to check that there is the plunger movement.
...