#Track days motorbike Patch

How do I know if I’ve got a hot tear? A hot tear can be confusing as the markings can also represent an incorrect spring rate. When you have a tyre that is extremely hot, the surface melts at a rapid pace and is thrown off as a result of the centrifugal force.

#Track days motorbike Patch

This, in turn, means the contact patch is too big which makes the tyre overheat. How do I know if I’ve got a cold tear? Do the fingernail test: if you can get a fingernail under the tear and pick back a chunk of rubber from the tyre’s surface it’s almost certainly a cold tear.Ī hot tear is almost always the result of under-inflation. It will look as if tweezers have been put into the tyre and pulled out. This is because the surface of the tyre has heated up extremely quickly while the carcass remains below the operating temperature. They are a sure sign of over-inflation and mean that the whole tyre has not been able to reach proper operating temperature, so it starts to rip itself apart. These fingernail-shaped, half-moon tears can be cut a millimetre into a tyre within 10 minutes. So we’ve put together a guide on the various tyre wears, and what causes them in the first place. But is reading your tyres that easy? With so many different types of tear, it can be hard to diagnose the problem. Keeping your eyes peeled will mean you can nip any tyre issues in the bud before they are completely ruined.

It’s therefore crucial that we know the warning signs so we’re best equipped to deal with any problems with tyres as and when they arise. Motorbike tyres are arguably the most costly element of being a track day rider.

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