What are the potential consequences of driving at high speeds with underinflated tires?
1 Answers
Driving at high speeds with underinflated tires can lead to a significant increase in friction between the tires and the road surface, causing the tire temperature to rise. This makes the tires softer and drastically reduces their strength. The more underinflated the tires are, the greater the reduction in strength. If the vehicle continues to drive at high speeds under these conditions, it may result in a tire blowout. Even at low speeds, driving with underinflated tires can cause damage to the tires. If this issue goes unnoticed for an extended period, it can pose a threat to future driving safety. Relevant information about tire pressure is as follows: Standard: Tire pressure can be about 10% higher than the standard pressure, but it must never be lower than the standard pressure. This is because when driving at high speeds with underinflated tires, the sidewall tire cords undergo excessive bending deformation, generating heat rapidly, which in severe cases can burn the cords. Cause of wave deformation: This is due to the standing wave phenomenon of the tire. Specifically, when the part of the tire in contact with the ground deforms, the low pressure and high speed prevent the tire from returning to its original shape before the next contact with the ground.
