I didnt see it on their site the other day.. Ill look again..
hmmm.. according to them:
"The classic. Yields to few but the g-Force T/AŽ family. Engineered to provide excellent wet and dry handling and control plus good ride comfort and low noise. Z-speed rated (over 149 mph)."
Its not as good as their "g-Force" line..
Soft 220, and softer 17-18 inch tires at 180. So the 17-18 inch tires will hook decent is my guess, but then again, with an aspect of 45 or less they may be too stiff to gain anything from the soft rubber..