Check your tires once a month or more.
Also, check the tire pressure of the spare tire.
How to check
Use a good quality gauge to check tire pressure. You can not tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they're underinflated.
Check the tire's inflation pressure when the tires are cold. - "Cold" means your vehicle has been sitting for at least three hours or driven no more than 1.6 km (1 mile).
Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the tire and loading information label, no further adjustment is necessary. If the pressure is low, add air until you reach the recommended amount.
If you overfill the tire, release air by pushing on the metal stem in the center of the tire valve. Recheck the tire pressure with the tire gauge. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.
WARNING
Kia Cee'd JD Service Manual: Description and operation
Description
TREAD Lamp
–
Tire Under Inflation / Leak Warning.
1.
Turn on condition
•
When tire pressure is below allowed threshold
•
Wh ...
Kia Cee'd JD Service Manual: Accelerator Pedal Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery
cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the installation bolt (B) and nut ...