How Often Should Car Tires Be Inflated Normally?
2 Answers
Car tires generally need to be inflated every six months under normal circumstances. The frequency of tire inflation is not determined by time but by the tire pressure. Some tires may experience low pressure within one or two months, in which case the tire pressure should be promptly replenished. Other tires may maintain normal pressure for over half a year, in which case inflation is unnecessary. The recommended tire pressure varies for different car models. To find out the appropriate tire pressure for your car, you can use the following methods: 1. Refer to the vehicle's user manual; 2. Check the door frame near the B-pillar on the passenger side; 3. Look at the fuel cap; 4. Call the 4S dealership and ask the staff.
The normal frequency for tire inflation is to check once a month or measure the tire pressure every 1,000 kilometers driven. Tires naturally lose air, and the pressure may decrease by 1-2 psi per month, especially when temperatures fluctuate, causing faster leakage. If not inflated in time, low tire pressure will make the car consume more fuel and accelerate tire wear. I’ve been driving for over a decade and have developed the habit of measuring tire pressure myself with a tire gauge every month—it only takes a few minutes. In summer, hot temperatures may slightly increase tire pressure, while in winter, cold weather makes it easier for pressure to drop. Always inflate according to the recommended value on the door label, usually around 30 psi. Never wait until the tire is flat to take action, as this may lead to a blowout accident—safety comes first, and it also saves fuel and money. Regular tire maintenance can extend their lifespan by several years. Keeping an affordable tire gauge in the car for easy access is quite convenient.
