How to Determine Normal Car Tire Pressure?

1 Answers
Leila
07/29/25 5:32pm
Tire pressure normal situation, tire tread contact with the ground count is 3 to 4, if more than 4 indicates the tire pressure is too low. What to do when tire pressure is insufficient: If no damage is visible, you can directly inflate to normal tire pressure and reset the tire pressure system; if the tire is found punctured during inspection, promptly drive to a tire shop for repair, then reinflate; if the tire pressure warning appears again some time after inflation without any punctures, it may be due to air leakage caused by wheel rim deformation, it is recommended to check and replace the wheel rim. According to the international GBT2978-2008 standard requirements, different tire pressures are as follows: Standard tires: 2.4-2.5bar; reinforced tires: 2.8-2.9bar; maximum pressure should not exceed 3.5bar.
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