Is it serious if one tire has high pressure?
4 Answers
High tire pressure can affect vehicle performance, tire lifespan, and even driving safety. When tire pressure is too high, it's necessary to release some air. If you have a dial-type tire pressure gauge, you can unscrew the tire valve cap, locate the center of the valve stem and press lightly, then press the air release valve while monitoring the gauge until the tire pressure returns to normal. Effects of excessive tire pressure: 1. Increases tire rigidity: This reduces tire deformation and contact area with the ground, easily accelerating wear on the center of the tread and shortening tire lifespan; 2. Makes tires too hard: Affects ride comfort; 3. Reduces puncture resistance: Makes tires more prone to blowouts when encountering sharp objects.
I found that high tire pressure is really serious. As an ordinary person who drives frequently, I learned a lesson the hard way. That time, the left rear tire pressure was slightly high, and the car felt a bit floaty on the highway, with longer braking distances. Excessive tire pressure increases the risk of a blowout, especially in hot weather or on uneven roads, which could lead to loss of control. At the same time, it accelerates wear on the central part of the tire, shortening its lifespan. I remember the mechanic saying that the manufacturer's recommended tire pressure is usually listed on the label by the door, such as around 220 kPa. If the pressure exceeds the limit, it's best to stop the car safely and use a tire pressure gauge to release some air or visit a professional shop. Don’t underestimate this issue—it directly affects driving safety and your wallet. Regularly checking tire pressure is a good habit that saves money and lives.
From a cost-saving perspective, excessive tire pressure is indeed problematic. I've read reports indicating that overinflating a single tire can increase overall fuel consumption by 5% due to heightened rolling resistance, making the vehicle work harder. Prolonged overinflation not only raises fuel expenses but also reduces tire lifespan by 30%. As someone who frequently drives long distances, I once experienced premature deformation of my front-right tire due to excessive pressure, costing me an extra thousand yuan for early replacement. Therefore, I recommend purchasing a compact tire pressure gauge to carry along and checking every two weeks to ensure recommended levels. Additionally, seasonal temperature fluctuations can easily affect tire pressure, requiring careful adjustments. If you notice slightly high pressure, don't delay in lowering it yourself or seeking assistance—this small action can lead to significant savings.
Uneven tire pressure while driving feels terrible. Once, my left front tire had excessive pressure, causing the steering wheel to shake during acceleration, making the car unstable, especially when turning, with severe skidding. This affects handling, reduces grip, and can lead to skidding or accidents during emergency braking. Timely action is crucial—use a tire pressure gauge to check for overinflation and don't ignore it. High tire pressure can cause the center of the tire to bulge, accelerating wear and potentially damaging the suspension system over time. Develop good habits, like checking tire pressure when refueling, to avoid trouble—safety first.
