Is it safe to drive with insufficient tire pressure?
2 Answers
Tire pressure is insufficient when it is recommended not to continue driving, because driving with insufficient tire pressure is very dangerous. For safety reasons, it is best to stop immediately. Continuing to drive with insufficient tire pressure will have the following effects: 1. It will increase the contact area between the tire tread and the road surface, increasing driving resistance and fuel consumption. 2. It will cause severe wear on both sides of the tire, and the sides of the tire are the most fragile parts. 3. It will increase the friction coefficient, leading to abnormal heating of the tire, a sharp rise in tire temperature, softening of the tire, a decrease in strength, and an increased risk of a blowout.
Last time on the highway, the tire pressure warning light suddenly came on, and I immediately pulled over at the nearest service area. Driving with a flat tire is really playing with your life! The tire sidewall gets repeatedly folded, and it might blow out on the spot, especially in summer when the road temperature is high. Even if you drive slowly, wearing out the tire is the least of your worries—the steering wheel becomes extremely heavy, the braking distance increases, and the car feels like it's sliding on ice during sharp turns. The worst part is that fuel consumption skyrockets. I've seen people push it until the tire comes off the rim. So now I always keep an air pump in the car and top up the tire pressure immediately when it's low. Safety is not something to take lightly.