A mate of mine at work put falkens on his golf gti about 3 months ago, he was saying on Monday that he went to his local garage to swap them over to his winter tyres and when he asked them to store his falkens until march they told him there wasn't much point because they were scrap! The side walls were all split and perished, apparently the guy at the garage had seen a couple that were similar.
Similar topic..Has anybody else heard a rumour that nitrogen inflation can cause tyres to age prematurely??, again a guy at work with a db9 had similar probs and apparently Aston Martin ssuggested he avoid nitrogen. Not sure if that was just with self sealing tyres though, as maybe it could dry the gunk inside the tyre.