Can a tire with broken cords still be used?
2 Answers
Tires with broken cords should not continue to be used. Here is additional information: 1. Tire steel cords refer to the steel wires embedded in the edges of rubber tires, also known as bead wires or tire edge wires. 2. Tires are primarily made of rubber, with a structure consisting of the tread, sidewall, bead, steel belt layer (the steel cords), carcass ply, and inner liner. 3. If the steel cords break, the overall structure of the tire loses support. The sidewall of the tire is inherently thin, and damage to the cord layer can cause internal pressure to push outward when it exceeds external atmospheric pressure, potentially leading to a blowout during high-speed driving or under high temperatures.
Tire cord breakage is absolutely unacceptable for continued use - it's extremely dangerous. As someone with decades of driving experience, I've witnessed countless cases. The internal tire cords function like a skeleton supporting the entire structure. Once broken, the deformed or separated cord layers can cause sudden tread blowouts, especially dangerous during high-speed driving where blowouts may lead to catastrophic loss of vehicle control. Cord breakage typically results from aging, pothole impacts, or overloading. While external signs might only show slight bulges or cracks, the safety risks are substantial. My advice: immediately stop using such tires - safety first; visit a professional repair shop promptly for inspection and replacement - never compromise safety to save money. Remember to regularly check tire condition and pressure, avoid speeding over potholes, as these practices effectively prevent such issues and extend tire lifespan.
