Is It Normal to Have Slight Bubbles After Tire Repair?
3 Answers
The reasons for slight bubbles after tire repair are as follows: 1. Air entering the tire interior: This may be due to the tire not being repaired in time after being punctured by a nail or the puncture hole being relatively large, allowing air to enter the tire's interior. The air then escapes from the internal puncture, forming slight bubbles. 2. Incomplete repair: It could also be caused by incomplete tire repair leading to air leakage. In such cases, the gas inside the tire will leak quickly, requiring re-inspection and repair of the bubble location. Additional information: The following situations indicate that the tire is not worth repairing and should be replaced promptly: 1. When the puncture hole diameter exceeds 6mm; 2. When the tire has been repaired more than 4 times; 3. When there is a puncture on the tire sidewall; 4. When the tire has worn down to the level of the tread pattern; 5. When the tire is aged and covered with small cracks; 6. When the tire is deformed or has been excessively crushed due to low-pressure driving.
I remember that time after getting a tire repair, small bubbles also appeared. At first, I didn’t think much of it, but soon after driving, I noticed severe air leakage, nearly causing an accident! After a tire repair, the tire surface should be completely smooth, with no bubbles at all. Those small bubbles usually indicate that the glue hasn’t dried properly, the patch wasn’t pressed firmly, or the repair was done improperly, leaving air gaps. This isn’t normal but a potential source of air leakage. The risk is enormous at high speeds, possibly leading to a blowout or sudden loss of pressure. I suggest immediately taking it to a professional shop for re-inspection of the tire—don’t gamble with safety. Safe driving relies on healthy tires; neglecting small issues can easily lead to major disasters. Develop the habit of carefully inspecting tires after repairs and address any issues promptly.
Friend, I often watch people repairing tires, and it's absolutely abnormal to see slight bubbles after a patch. In a proper tire repair process, the adhesive should be evenly applied, the patch tightly adhered, and the surface smooth. Bubbles indicate poor sealing, allowing air to escape. There could be several reasons: first, the surface wasn't properly cleaned of oil, affecting adhesion; second, insufficient or uneven adhesive application; third, rushed work without proper compaction. These can lead to faster air leakage and increased tire damage over long-term driving. Though tire repair seems minor, craftsmanship must not be taken lightly. The best move is to return to the shop immediately for a redo—don't risk big losses for small gains. Remember, tires are like feet—only when they're healthy can you move forward steadily.
