The preceda's are only available in Asia and Australia... they were specifically developed for our region. (Or so Michelin says anyway) ... I know a few people with them... but these guys aren't performance nuts so I don't really trust their 'rating' of the tire.
I wish I knew as well, since these are tires I'm considering getting as well. According to Michelin, these are performance tires (a notch below their high-performance), so these can supposedly handle speeds up to 200kph or so.