What is Tire side wall damage and how to fix it?

what is tire side wall damage and how to fix it

Purchasing new car tyres, especially if you have huge rims, may be very pricey. What happens if the Tire side wall damage ? Is it possible to repair it or do you have to replace it? If you’ve ever had a puncture in your car’s tyres, you know how frustrating it can be.

Fortunately, most punctures are simple to repair and can be done in minutes with a tyre repair kit.

Unfortunately, defects to your tyres can occur that are difficult to repair, and in most situations, you will need to replace the entire tyre. This is frequently caused by sidewall tyre deterioration.

What is a tire side wall damage?

Sidewall tyre damage is exactly what it sounds like: damage to the tire’s sidewall, which means the damage is on the tire’s sidewall rather than the tread. In most cases, sidewall tyre damage is irreversible.

You can usually notice one by looking for a deep scrape or a bubble on the sidewall of the tyre. This can happen as a result of a minor collision or if you drove too close to the road’s curb. It can also happen as a result of sharp objects left on the road.

A sidewall tyre damage is extremely dangerous to drive with, and we’ll explain why today.

Is driving on a tire with sidewall damage safe?

It is not safe to drive with sidewall tyre damage. The tread portion of the tyre is far more responsive than the sidewalls. In many situations, the damage affects the entire structure of the tyre, causing it to blow out at any time.

This is somewhat dependent on the size of the scratch or damage. If the scratch is little and shallow, and it doesn’t reach the threads, it’s generally nothing to be concerned about.

How much damage is too much?

When assessing how much sidewall tyre damage is too much, a good rule of thumb is that if you can see the threads in the damage, it’s time to replace the tyre. The threads are usually found 1/8′′ to 3/16′′ (3mm to 4.5mm) inside the tyre, but you must examine the damage to determine whether or not you need to replace the tyre.

If you notice an air bubble on the sidewall of your tyre, you should repair it right immediately because it could blow at any time. Allow a professional to inspect the damage to ensure that nothing catastrophic will happen to the tyre.

Inquire at a repair shop that does not sell tyres. If you go to a repair shop that sells tyres, there’s a good chance they’ll try to persuade you to buy new ones.

Is it repairable?

Damage to the sidewall of a tyre that extends to the threads should never be repaired since it compromises the tire’s overall structure. If the sidewall of the tyre has a bubble, it cannot be fixed, and small punctures should not be repaired.

You can only glue a sidewall tyre damage together if it is a very small scratch that does not reach the threads. If the scratch or damage is thus superficial, however, there is no purpose in bonding it, so I would advise against repairing a sidewall tyre damage.


Tire sidewall damage can be caused by a variety of factors. The majority of the time, it’s due to sharp items that you accidentally hit with the tire’s sidewall. It can also be caused by getting older or driving with too little air in the tyres.

The following are some of the most typical causes of tyre sidewall damage:

  • Crashing against a curb
  • Under-Inflation
  • Potholes
  • Objects with sharp edges
  • Manufacturing flaws

Should I Replace Tires With Cracks? 

Cracks indicate that the sidewall of your tire has become vulnerable. As a result, it is obvious that the tire has to be changed. The sidewall could crack for a variety of reasons, but none of them are desirable.

Cracked sidewalls, in contrast to punctures, cannot be securely repaired. However, because damaged sidewalls have significantly reduced integrity, it is frequently not the greatest idea. Even after repairs, sidewalls have trouble remaining together without the steel cables that the treads have.

Accidents and deterioration are just two examples of the many causes of sidewall damage. Unfortunately, unlike other components of the tire, sidewalls cannot be fixed using patches, regardless of what caused the damage.

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