Good tyre for the track, bad for the road, for the street Metzeler has M3.
i've been using Racetec's treaded on the road for a while now.. fantastic, don't use em in the wet, but wear pretty quickly, I use racetec slicks on the track normally, awesome. I have used Racetec wets too, round Donnington, with standing water everywhere, unbelieveable, knee down action....
The best tyre all round tyre i've used in recent years are Pirelli Diablo Corsa 3's, great wear, great in wet or dry conditions and heat up really quickly.
I guess the new Pirelli Rosso tyre will be as good.
Hope this helps
BTW if anyone needs some summer/track tyres, i have a mate who gets scrubbies, normally done less than 10 laps. racetecs, supercorsa pro's treaded, slicks and wets. very cheap and he always picks the best for me.
he sells on ebay as trackdaytyres, but if you come through me, you'll get em cheaper and get the best ones he has.