In this article we look at some of the common causes of bulges on tires.
Because this is a common damage that could occur to most tires.
The damage could originate from a manufacturer’s error or negative force effects.
The bulge could occur on either part of the tire’s lateral surface.
Depending on how badly the damage has occurred, it may not be visible during the initial stages.
Sometimes these bulges on tires may not be obvious as they occur on the interior side of the tire.
So, if you wont see the bulge because you haven’t inspected the tires, you will continue driving with the bulges.
Hence causing it to become worse which is a safety hazard.
If the bulge is visible, then this is a warning sign that means it’s time to take action.
Causes of bulges on tires.
The bulge comes about because the air is looking for a weak point to escape through.
That means your vehicle is susceptible to tire bursts.
Common causes of bulges on tires is a result of direct impact on the tire.
This impact occurs when you hit an obstacle, pothole or bumps while driving at a high speed.
The impact causes the tire to pinch against the rim hence causing a weakness in the material and air escapes to fill it.
The bulge indicates that the tire side wall material has been damaged.
Tires consists of layered rubber threads referred to as cord which cover their entire surface area.
So, when you notice a bulge it is guaranteed that the damage has occurred on the tire cord.
Alternatively, causes of bulges on tires could arise from a tire manufacturer’s error.
If the tire you have purchased was not produced within optimum quality standards, then a bulge is inevitable.
So, if after inspection the dealer determines that damage did not arise from impact, your warranty could cover the tire’s replacement.
Different types of bulges on tires.
- Side Bulges.
These are the most common types of bulges that are observed in most tires.
They are usually very conspicuous hence easy to spot.
Do not drive for a long distance without replacing the tire because the air bubble could lead to tire bursts.
Damaged cords are the common cause of side bulges.
- Tire tread bulges.
Further, the tire tread bulges are usually harder to spot in comparison to the side bulges.
Though their cause is impact just like the side bulges, you might miss to notice them.
They occur when high impact breaks the tire belt.
The tire tread is made up of a layer of rubber consisting of organized grooves.
Unfortunately, you cannot repair this damage when your tire has bulges.
You will have to replace the tire.
When you notice this problem on your tires, drive at low speeds to your tire repair shop and get a replacement.