Not every puncture means buying a new tyre. Here's how to tell when a repair is safe and when a full replacement is necessary, from the experts at Top Tech Glasgow.
One of the most common questions we get asked at Top Tech Mobile Tyres is: "Can this be repaired, or do I need a new tyre?" The answer depends on several factors, and getting it right matters for both your safety and your wallet. Not every puncture needs a full replacement – but attempting to repair a tyre that should be replaced can be genuinely dangerous.
A tyre can be safely repaired if the puncture is located in the central three-quarters of the tread area, the hole is no larger than 6mm in diameter, and the tyre has not been driven on while flat (which causes internal sidewall damage). The British Standard for tyre repairs (BSAU159) provides clear guidance, and all our technicians follow it to the letter. A proper repair involves removing the tyre from the rim, inspecting the inside, and using a mushroom plug-patch from within – not just a roadside plug kit from outside.
A tyre must be replaced rather than repaired if the puncture is in the sidewall or shoulder area, if there are multiple punctures close together, if the tyre has been run flat, if there is visible internal damage, or if the tread depth is at or near the legal minimum of 1.6mm. Run-flat tyres are generally not repairable by design and should be replaced after any incident.
At Top Tech Mobile Tyres, we always inspect a punctured tyre honestly and give you our professional recommendation. If it can be safely repaired, we'll repair it and save you the cost of a new tyre. If it needs replacing, we'll tell you why and source the right replacement tyre promptly. Our mobile puncture repair service covers all of Glasgow – call 0141 673 5765 for fast, expert advice today.
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