Will a Bulge on a Car Tire Definitely Lead to a Blowout?
2 Answers
A bulge on a car tire does not necessarily mean it will blow out, but a bulge on the sidewall of the tire not only affects driving but also poses a risk of a blowout. Tires with bulges should no longer be used because they can burst at any time, presenting a significant safety hazard for the vehicle. Here are the reasons for tire bulges: 1. Tire Aging: If a tire has been used for too long and exceeds its warranty period, it may age. Hitting a rock or speed bump while driving can cause a bulge. 2. Improper Tire Use: If the tire has suffered a significant impact, such as not slowing down when going over a speed bump or encountering a pothole or rock at high speed, even a single impact can cause a bulge. 3. Excessive Tire Pressure: Overinflated tires reduce the contact area with the road, leading to premature wear. During use, increased rolling resistance or poor tire cooling can raise the tread temperature, resulting in a bulge. 4. Tire Quality Issues: Uneven distribution of cords or insufficient cord strength can also lead to bulges.
A bulging tire on a car is basically like carrying a ticking time bomb! While it may not blow out immediately, the risk is extremely high. Last time, my car's front right tire had a bulge, and I was lucky enough to drive for three days before it suddenly lost air and went out of control when going over a speed bump. The auto repair shop owner later said that 90% of such bulges are caused by broken internal cords, which can lead to a blowout in minutes under high-speed heat or impact. Now, if I encounter a bulge, I absolutely don't dare to delay—even if the bulge is very small, I'll go change the tire immediately. Usually, I park far from the curb and slow down when going over potholes to prevent bulges.
