My first call to buy two of these from Discount Tire reveals they need to call Pirelli because they don't have any in N. America! Give me a break! So hey, posting this up, anyone know where two "Y" rated tires like this are at? I'll buy them NOW. I guess IF we find them we also have to buy into their run flat option also. I am good with all of that but hey Pirelli if you list a tire please make them available! I'll post up the results of the search later. If those don't work, we are looking into Michellin, but my problem with them is they don't make a 275/40 for the OEM front size. Any other size don't match the 315 ride height. Anyone have another sticky idea, because I have about $5000 in wheels coming to make this thing a sticky road machine.