So, shopping 'fail', they are bias in the V7 sizes.
After a few days in cool (38' F) weather, they seem slightly more compliant, but definitely not radial-compliant.
They definitely don't chase road imperfections as much, and they tolerate a lot more force on the brakes for emergency slow downs.
The Pirrellis were were on 2017 my, with only 4k miles, and appeared to be in good shape. I should've checked the production date on them.