My 2013 ZCP came with Pirelli PZero's...245/35/19 front and 265/35/19 rear. I just swapped them out with some larger/better tires: 255/35/19 front and 275/35/19 rear Michelin Pilot Super Sports.
The PSS were phenominal on my track prepped 450 HP e92 335i and so I'm very eager to see what they can do on my M3
