What's the matter with low tire pressure?
2 Answers
Methods for dealing with low tire pressure are as follows: 1. Get out of the car and check: Visually inspect whether the tire can continue to be driven on. 2. If the tire pressure is still sufficient for driving: Drive the car to the nearest tire repair shop for handling. 3. If the tire pressure is too low to drive: If you have a car inflator, inflate the tire and then go to the nearest tire repair shop for handling; or replace the spare tire and then go to the tire repair shop for handling. When the tire pressure is insufficient or the tire is leaking, the tire's grip decreases while driving, causing severe shaking on uneven roads. It cannot effectively cushion impacts from the ground or dampen vibrations caused by impacts, affecting ride comfort.
I've been running an auto repair shop for over 20 years and have encountered countless cases of low tire pressure. The most common issue is air leakage, such as a small puncture on the tire sidewall caused by sharp rocks or a valve that doesn't seal tightly due to aging, leading to slow deflation. In cold weather, tire pressure naturally drops, and extreme temperature differences can easily cause problems. Additionally, after driving at high speeds, tires expand due to heat and then contract when cooled, resulting in substandard pressure. All these factors affect driving safety, reducing grip and increasing braking distance while significantly raising fuel consumption. When checking, use a pressure gauge on cold tires; if the reading is low, find the root cause. Without tools, a quick visual check for excessive tire flattening can help, but it's best not to be careless. Prolonged low pressure causes uneven tread wear and increases the risk of blowouts. Regular maintenance at a professional shop is recommended—don't rely solely on TPMS alerts.
