What to Do If Car Tire Pressure Is Too High?

[DelJune]

To address high tire pressure in a car: Simply press the air release valve while monitoring the numbers on the tire pressure gauge to maintain normal pressure. The hazards of high tire pressure include: 1. Reduced tire friction and adhesion, affecting braking performance and tire lifespan; 2. Decreased puncture resistance, increasing the risk of blowouts; 3. Accelerated wear on the central tread pattern, shortening tire life, increasing vehicle vibration, and affecting the lifespan of other components; 4. Excessive stretching of tire cords, reducing tire elasticity, increasing the load on the car while driving, and lowering puncture resistance; 5. Increased susceptibility to punctures from nails, glass, or other sharp objects on the road, leading to internal cracks, bursts, and blowouts upon impact.

[ElijahLee]

In my decades of driving experience, encountering high tire pressure is quite common, especially when the weather turns cold and readings may be falsely high. I first use the onboard tire pressure gauge or find a meter to confirm if it's indeed too high, then pull over to a safe spot, open the door to check the standard values on the side label or manual (e.g., front tires 230 kPa, rear tires 250 kPa), and slowly release air to reach that level. Excessively high pressure causes faster wear in the middle of the tire, increases braking distance, and raises the risk of a blowout, compromising safety. I make it a habit to check weekly, and using a tire pressure monitoring app on my phone makes it even more convenient, with reminders about seasonal changes. In short, addressing it early brings peace of mind—don’t wait until an accident happens to regret it.

[HavenLee]

During my last long-distance trip, the tire pressure warning light came on, and I panicked a bit. I quickly pulled into a service area to check the standard tire pressure in the manual. Using the gauge on the air pump, I confirmed it was significantly higher than recommended. I slowly pressed the button a few times to release air until it reached the recommended level, and the ride became much smoother afterward. Excessive tire pressure makes the tires harder, leading to more bumps and reduced grip in rainy conditions, which increases the risk of skidding—something you definitely don’t want at high speeds. Now, I check my tire pressure monthly with an affordable handheld gauge, a quick and easy task that gives me peace of mind and ensures safety. Remember, temperature affects readings, so measure when the tires are cold for the most accurate results—don’t wait for the warning light to act.

[VanJocelyn]

If the tire pressure is too high, it needs to be adjusted by releasing air. First, check the recommended tire pressure value in the car manual or on the door frame, which is usually between 210-240 kPa. Use an onboard tire pressure gauge to measure the current pressure. If it's higher than the standard, slowly release air until the correct value is reached. High tire pressure can cause excessive wear in the center of the tire, reduce grip, and increase braking risks. Ensure the vehicle is in a cold state for accurate operation. Environmental temperature changes can affect readings, so regular maintenance is key. Using a digital tire pressure gauge is more reliable, and maintaining proper pressure extends tire life.