I just put a Metzeler Roadtec Interact Z8 (sport touring) rear tire on yesterday. It should be good for about 6K miles. I'm using a Metzeler Sportec M5 Interact (supersport) front tire. Nice to have the supersticky tire up front, and given it's the front tire, it also looks like it might last about 6K miles - we'll see. If so, this is a NICE combo for the V if you're canyon carving and street riding IMO.
Someday is not a day of the week.