Originally Posted by
Lascauxcaveman
Those things are
hard and tight. Cheap, too. Not a supple tire at any presure. I bought a half dozen at something like $3.75/ea at a year end blowout. So far I have only managed to mount them on one set of rims

I find them to be only slightly less supple feeling than the Vittoria open paves. The reason I can't bring myself to even consider the GP4ks2.