Originally Posted by Hans Delbruck
Looks like Michelin Pilot Sport Cup tires... standard on the 997 GT-3, it's an r-compound track tire not really suitable for heavy street driving...
edit: btw, does anyone know if that is a new silver color or is it sparkling graphite (or whatever they call it now)?
It's Chrome Shadow - the same paint they use on the E46 M3's rims. Do a google search on it. It's pretty coool.