What to Do When a Sedan Has Insufficient Tire Pressure?

1 Answers
DiMargaret
07/30/25 7:39am
Here are the methods to deal with insufficient tire pressure in a sedan: 1. If the tire pressure warning persists after inflation, it may be because the tire pressure has not been recalibrated. Simply recalibrate the tire pressure on the central control panel. 2. If the tire pressure warning appears some time after inflation but there is no puncture in the tire, it could be due to air leakage caused by a deformed wheel rim. It is recommended to check the wheel rim and replace it if necessary. Below are some precautions for checking tire pressure: 1. Observe the tire condition before setting off. Radial tires—commonly known as low-pressure tires—are fine as long as the aspect ratio is not too low. High-pressure tires—which are bias-ply tires with inner tubes—should not have protruding shoulder areas when viewed from the front, colloquially referred to as 'not bulging.' When viewed from the side, the contact area with the ground should be similar to normal. 2. While driving, pay attention to the sound of the tires rubbing against the ground, the cushioning effect when driving over uneven roads, and whether the acceleration feels different from usual when pressing the accelerator. 3. Under normal circumstances, check and replenish the tire pressure at a professional tire repair shop every week.
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