I'm on my second set of these Metzeler Z8 Roadtec Interacts (sport touring tire). I got a nail in the rear one that wasn't a good patch location, so I replaced it a couple of thousand miles early. I'm harder on tires than I thought I'd be; must be that twisty throttle and canyon country. But these tires stick well, feel great, and most importantly, unlike the OEMs, they have earned my trust.
Someday is not a day of the week.