Hyundai Sonata: Checking tire inflation pressure - Tires and wheels - Maintenance - Hyundai Sonata YF 2011-2019 Owner's ManualHyundai Sonata: Checking tire inflation pressure

Check your tires once a month or more.

Also, check the tire pressure of the spare tire.

How to check

Use a good quality gage 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 mile (1.6 km).

Remove the valve cap from the tire valve stem. Press the tire gage 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 gage. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.

WARNING

  • Inspect your tires frequently for proper inflation as well as wear and damage. Always use a tire pressure gauge.
  • Tires with too much or too little pressure wear unevenly causing poor handling, loss of vehicle control, and sudden tire failure leading to accidents, injuries, and even death. The recommended cold tire pressure for your vehicle can be found in this manual and on the tire label located on the driver's side center pillar.
  • Worn tires can cause accidents. Replace tires that are worn, show uneven wear, or are damaged.
  • Remember to check the pressure of your spare tire. HYUNDAI recommends that you check the spare every time you check the pressure of the other tires on your vehicle.
    Recommended cold tire inflation pressures
    All tire pressures (including the spare) should be checked 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 (1.6 km ...

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