Pirelli tyres on 456M

[gstar]

Is it true that the P Zero Pirelli's 285/40Z/17 100Y are an unusual tyre? Finding near impossible to source other than hearing these are on back order at Pirelli (with no scheduled date) and one that could take 6months or so. Any tips on sourcing - UK or outside. Not keen on bridgestone alternatives unless someone can convince me. There is the Michelin Pilot Sport - is this as rare also?

[TIS]

I've got 10 in my warehouse in the states. I'll PM you the price if you want.