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Why is the exclamation mark still there after the tire is repaired?

1 Answers

DeStella

07/29/25 6:57pm

If the exclamation mark is still there after the tire is repaired, it indicates that there is an issue with the tire pressure of the vehicle, and further inspection is required. Related information: 1. Introduction: Tire pressure, strictly speaking, refers to the air pressure inside the tire. There is a label on the rear of the driver's side door that indicates the standard tire pressure, which is the pressure when the tire is cold, i.e., after the vehicle has been parked for at least three hours or driven no more than 1.6 km. The tire pressure is most accurate when measured while the tire is cold. 2. Expansion: Air pressure is the lifeblood of the tire. Both too high and too low pressure will shorten the tire's lifespan. Low pressure increases the deformation of the tire body, making it prone to cracks on the sidewalls, and also causes flexing movement, leading to excessive heat generation, promoting rubber aging, fatigue of the cord layer, and breakage of the cords. It also increases the tire's contact area with the ground, accelerating wear on the tire shoulders.

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