Runflat tyres can they be repaired?
Discussion
K77 CTR said:
Just had my MOT and been advised I have a nail in the tyre. I have run flat tyres, can they be repaired like normal tyres can?
Yes they can ( provided its in the tread area not the sidewall ) but many places wont touch them due to the hard work it is getting the tyre off the rim and refitting it after for not a lot of £££££'s whilst risking scratching or gouging the wheel itself.Usually waving a few £20 notes makes the fitter change his mind though if the day is slow !!
ETA - above provided you have not driven on them whilst flat thus crucifying the sidewalls.
The main reason for not repairing a runflat is that if it's been driven very far or very fast at zero/low pressure the sidewall will have overheated and suffered damage.
PROVIDED you haven't driven on a deflated runflat it can be safely repaired in exactly the same way as any other tyre.
PROVIDED you haven't driven on a deflated runflat it can be safely repaired in exactly the same way as any other tyre.
I think it depends on manufacturer - one of the local tyre places has a poster on the wall that covers this question, there was a reply from each of the big manufacturers on if their tyres could be repaired. Answers varied from "no" to "depends" to "yes".. can't remember which is which though..
http://www.etyres.co.uk/news/puncture-repairs-to-r... says Michelin yes, Bridgestone no.
http://www.etyres.co.uk/news/puncture-repairs-to-r... says Michelin yes, Bridgestone no.
Spudler said:
ATS Euromaster.
I tried getting a run flat repaired at our local ATS not long ago, earlier this year I think. It hadn't lost pressure, it just had a small screw stuck in the center of the tread. They said 'no way', they wouldn't even look at the tyre.So despite what is said here and here it's still hard to find a company that does this. Why would they, when they can sell you a new tyre for £350
.Fairly easy to tell if the sidewall is fooked. One on my Z4 was driven on for about 12 miles and once off the rim, there was a little pile of black powder in the tyre. That's when you know you are forking out for a new tyre........or doing the sensible thing and swapping the RF's for regular tyres.
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ks up the carcass, and if they're repaired there's a chance they'll fail.