Do You Need To Replace A Tire That Has A Bulge?

Your tires play a crucial role in ensuring the safety of your vehicle. Therefore, it is important to keep them in good condition. However, even with proper maintenance, they can develop various problems, such as bulges. If you discover one, do you need to replace that tire?

What Is a Bulge?

A bulge is a protrusion on the sidewall of a tire, which is caused by internal damage such as a weak spot or an impact, and needs to be taken seriously. It is an indication that there is an internal issue that could result in a tire blowout. Tire blowouts can be very dangerous, especially if you are driving at high speeds. Therefore, it is crucial to identify the cause of the bulge and take appropriate action.


In most cases, a tire bulge is caused by an impact with a pothole, curb, or any other object on the road. If the bulge is relatively small and the tire is not losing air, it may be possible to repair it. However, if the bulge is bigger or the tire is losing air, it is necessary to replace the tire.

Weak Spots

Sometimes, tire bulges can also be caused by weak spots in the tire. This happens when the internal layers of the tire start to separate, creating a bulge on the sidewall. Weak spots can be attributed to a number of different factors, such as age, long-term exposure to heat and sunlight, overloading, and improper tire mounting. If a weak spot causes the tire to bulge, it is recommended to replace the tire immediately, as it is likely that there could be further damage to the tire.


It is important to note that not all tire bulges are visible. Some of them may be located inside the tire and may not be visible until they start to cause problems. Therefore, it is important to have your tires checked regularly by a professional mechanic or a tire expert. They can identify any hidden problems and provide appropriate solutions.

What to Do Next

In conclusion, a tire bulge is a serious issue that should not be ignored. It is a warning sign that there is a problem with your tire, and ignoring it could lead to a tire blowout, which could result in a serious accident. If you notice a tire bulge, it is recommended to have it inspected by a professional right away. Depending on the size and cause of the bulge, the tire may need to be repaired or replaced. Remember, when it comes to tire safety, prevention is always better than cure. 

For more info about auto tires, contact a local company. 

About Me

Selecting and Buying Auto Parts

Many individuals make their own vehicle repairs themselves, and I'm one of those people. My dad taught me how to do numerous vehicle repairs, and I've also learned a few things from friends. I enjoy getting my hands greasy while working on my car, and afterwards I have a great feeling of accomplishment. When working on a vehicle, I almost always need to purchase auto parts. In this blog, I'll tell you everything you need to know about selecting and buying the correct parts for your vehicle. My name is Kevin, and if you like to do your own vehicle repairs, you'll benefit from my blog. Since I know that it can be difficult to locate the right parts sometimes, I wanted to make this information available to all.