What Causes Tire Bulges on Cars?

[Weston]

The causes of tire bulges on cars: 1. When a vehicle passes over potholes at high speed, the edges of the tire can easily break the tire cords, leading to bulges; 2. When driving over speed bumps or raised manhole covers at excessive speed, the side cords or radial plies of the tire may break, causing bulges; 3. Poor speed control when mounting curbs can result in broken tire cords and subsequent bulges; 4. If the tire itself has quality issues leading to bulges, you can apply for after-sales service. Car tires are one of the essential components of a vehicle, directly contacting the road surface and working with the suspension system to absorb shocks during driving.

[Joy]

I once had the trouble of a tire bulge while driving. That day, I was driving on a bumpy road, and after a hard jolt, I got out to check and found a small bulge on the sidewall. I asked an experienced mechanic, and he said this issue is mostly caused by broken internal tire cords, usually from hitting a curb or a big pothole. The cords act like a skeleton, and when they break, air leaks in, causing the bulge—super dangerous. I’ve heard manufacturing defects can occasionally cause it, but most cases are due to poor driving. No fix—just replace the tire, or a high-speed blowout could be deadly! After that, I learned my lesson: avoid potholes, check tire pressure regularly to keep it within the marked range, and replace tires every five or six years—don’t skimp on safety. Safety first, never delay.

[HadleyFitz]

The issue of tire bulging starts with its structure. When the cord layers break, internal air pressure pushes against the weak spot, forming a bulge. Common causes include impact with hard objects, low tire pressure, or aging. I remember once during a repair job, upon disassembly, it was clear the cords were damaged. Bulges are more prone to bursting at high speeds, especially on the vulnerable sidewalls. The solution is straightforward: replace the tire immediately upon discovery. As a reminder, avoid overloading tires and routinely inspect their surface during car washes for cracks or bulges. For prevention, steer clear of gravel and curbs while driving, and make checking tire pressure a habit.

[VonEllie]

When I first started learning to drive, I thought a tire bulge was no big deal. Turns out, it's mostly caused by hitting objects, like running over a big pothole that damages the inner cords, resulting in a bubble that poses a potential risk of a blowout. An experienced mechanic told me that manufacturing defects are rare but possible. The key is not to ignore it: if you spot one, replace the tire immediately—don't try to save money. For prevention, watch out for road bumps and park farther from curbs. Don't mess with tire pressure; check it monthly. Safe driving is crucial!

[MacJanelle]

Tire bulges are no joke! I've seen a friend who didn't replace them in time and had a blowout accident on the highway. The root cause is damage to the internal structure, often due to broken cords caused by impacts or low pressure. It's recommended to regularly maintain and inspect tires, including checking tire pressure and surface condition. If you spot a bulge, don't hesitate—replace the tire immediately, as repairs won't help. Additionally, tires typically last about 5 years; replace them early if they show signs of aging. Avoid rough roads while driving and develop safe habits. The key is prevention: check the tire's appearance before every trip and address any issues promptly.