Can You Drive with One Tire Underinflated?
2 Answers
Driving with an underinflated tire can have certain impacts on vehicle operation. The normal tire pressure range is typically between 2.4~2.5 bar. Hazards of Underinflated Tires Increased friction coefficient with the road surface, leading to higher fuel consumption; Causes heavy steering and potential drifting, creating unsafe driving conditions; Increases movement in various parts of the tire, causing abnormal heat buildup due to excessive rolling; Reduces the functionality of the cord and rubber, leading to delamination or cord breakage, and excessive friction with the rim causing damage to the bead area and abnormal wear; Multiplies friction between the tire and the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a blowout; Increases tire body deformation, making the tire sidewalls prone to cracking, while generating flexing motion that leads to excessive heat, accelerating rubber aging, fabric layer fatigue, and cord breakage. It also enlarges the tire's contact area with the ground, hastening shoulder wear.
As someone who frequently commutes by car, I think it's really not a wise choice to continue driving with low tire pressure. Once I encountered a similar situation where I felt the car pulling to one side while driving, and upon checking, I found the tire pressure was insufficient. Driving long-term with low pressure can accelerate tire wear and increase the risk of a blowout, especially at high speeds. Underinflated tires are prone to deformation and overheating, which can easily lead to accidents. If you must drive, it should only be for a short distance at low speed, such as to the nearest repair shop or gas station, not exceeding a few kilometers. It's recommended to immediately stop at a safe location, check the standard pressure with a tire pressure gauge, and use a portable air pump for temporary inflation if available. The best course of action is to call for a tow truck or seek professional help to avoid regret later.
