How to Deal with Excessive Tire Pressure?
2 Answers
If the tire pressure is too high, the following methods can be used to address it: 1. Release some air. If you have a pointer-type tire pressure gauge, unscrew the cap of the tire valve, locate the center of the valve stem, and press lightly. Then, while referencing the tire pressure gauge, press the air release valve to observe the gauge's reading until the tire pressure returns to normal. 2. If there is no dedicated air release valve, you can only use a valve core wrench to release air or use a fine-pointed object like a pen to press against the valve core, allowing air to be released slowly. If you notice excessive tire pressure while driving, do not release air immediately, as tire pressure increases during high-speed driving due to thermal expansion. Also, avoid directly cooling the tire with water. The correct approach is to wait for the tire temperature to cool down naturally before measuring again. If the tire pressure remains high after cooling, then you can proceed to release some air.
I usually pay close attention to tire pressure when driving. Last time, I overinflated the tires, causing the pressure to be too high. If you notice high tire pressure, don’t rush to drive long distances. First, find a safe place to park and let the tires cool for about 10 minutes—hot tires give inaccurate readings. Use a tire pressure gauge to check; the standard value is usually posted near the driver’s door. If it’s high, release some air. Go to an air pump at a gas station, press the valve lightly, and release air slowly—measure as you go to avoid overdoing it. Once adjusted to normal, driving will feel smoother, and tire wear will be more even. Overinflated tires are prone to blowouts, especially in summer, so it’s best to check every two months to maintain stability. I always keep a small tire pressure gauge in my car—it’s an easy way to prevent surprises. Developing this habit extends tire life and saves hassle.
