Is It Okay as Long as the Tire Pressure Warning Doesn't Come On?
2 Answers
As long as the tire pressure warning doesn't come on, it means the car's tire pressure is within the normal range and there are no issues. According to the international GBT2978-2008 standard, the recommended tire pressures for different types of tires are as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar. Hazards of excessive tire pressure: Reduced tire friction and adhesion, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates wear on the central tread pattern of the tire, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Overextends the tire cords, reducing tire elasticity and increasing the load on the car while driving; Decreases puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, causing internal cracks or blowouts, leading to a flat tire.
The tire pressure warning system is a handy assistant, but no warning doesn't necessarily mean the tire pressure is safe. I remember one time when the car showed no alarms while driving, but the tire pressure was actually low—it just changed too slowly for the system to react. If the pressure is too low or too high, the tires will wear unevenly, making the ride feel unstable and even increasing the risk of a blowout, especially at high speeds. It's recommended to check the tire pressure at least once a month using a manual pressure gauge. Temperature changes also affect tire pressure; it tends to drop in cold weather, making it easy to overlook. Long-term neglect can also lead to increased fuel consumption, hitting your wallet hard. Developing a habit of regular checks ensures tire health and a smoother, worry-free drive.
