What are the causes of tire bulges?
2 Answers
The causes of tire bulges are as follows: 1. Driving at high speed over potholes. When the road surface is poor or has potholes, it is essential to slow down. High-speed driving over uneven surfaces can easily break the tire's edge cords, leading to bulges. 2. Quickly passing over raised obstacles. Raised obstacles are common in daily driving. Speeding over speed bumps or raised manhole covers can cause the tire's sidewall cords to break, resulting in bulges. 3. Driving onto curbs. Many drivers may encounter curbs during daily driving. If the speed is not controlled properly, the tire cords can break when mounting the curb, causing bulges. 4. Quality issues with the car tire. Tire bulges caused by inherent quality problems are uncommon, and such cases can be addressed through after-sales service.
As a veteran driver with over 20 years of experience, I've seen many cases of tire bulging. The most common cause is hitting potholes, curbs, or rocks while driving—the sudden impact can break the internal cord layers of the tire, causing the sidewall to bubble up. Another issue is tire aging over time; the rubber becomes stiff and brittle, and when combined with incorrect air pressure (either overinflation or underinflation), it becomes more prone to deformation. I remember once forgetting to check my tire pressure before a long trip, only to find a small bulge when I got home—it scared me so much I replaced it immediately. My advice: always pay attention to road conditions, slow down when going over bumps, and regularly maintain and check your tires' lifespan. They might seem insignificant, but they're crucial for safety.
