Can You Drive with a Run-Flat Tire at 0 Pressure?

[VonCarlos]

You cannot continue driving with a run-flat tire at 0 pressure, as it compromises driving safety. The tire pressure needs to be replenished promptly. Effects of Low Tire Pressure: Low tire pressure increases the friction coefficient with the road surface, leading to higher fuel consumption. It also makes the steering wheel heavy and prone to veering, among other factors detrimental to driving safety. Additionally, it causes excessive movement in various parts of the tire, resulting in abnormal heat generation due to over-compression. This significantly multiplies friction between the tire and the ground, rapidly raising tire temperature, softening the tire, and drastically reducing its strength. High-speed driving under such conditions may lead to a tire blowout. Precautions for Inflating Tires: When inflating tires, always use a pressure gauge to monitor the pressure to avoid overinflation, which can cause the tire to burst. After stopping the vehicle, wait for the tires to cool down before inflating, as driving raises tire temperature and affects pressure. Ensure cleanliness during inflation; the air pumped in must not contain moisture or oil to prevent deterioration and damage to the inner rubber tube.