Although not tyre related ( rubber inner tube though), my bro had a nasty blow out on his vespa , when examined the michelin inner tube had came away at the join ( vulcanised join or whatever you call it).
Straight on the phone to michelin , they tell him to send it back for testing etc , which he did , left for a few weeks then follow up e-mail , it's still in testing we'll get back to you , yeah you guessed , no further replys .
What chance have we got when multi-national companies are fouling up there tyres and tubes?
And this is not a new problem i stopped using S1's years back after they changed the way the made them .
Here's a photo of a dexter michelin tread peeling off.

Also have witnessed a continental twist race do the exact same.
We're all doomed i tell thee....
