I just sent this through Michelin's Contact form on their website
My stock tire sizes on my Chevrolet Camaro ZL1 are:
When are you guys going to offer the missing sizes we need in Michelin Pilot Sport PS2's and the Michelin Pilot Super Sports? We don't want to mix and match tires between the front and back or go with a different size altogether. When I say we I speak on behalf of the Camaro community.
If you guys want them to make the missing tire sizes we need available with out having to mix and match these two brands or going with a different size then I suggest you guys do the same.