r3tract:
Well that official announcement from Porsche states it was regular MPSC2 tyres.
standard N-spec Michelin Pilot Sport Cup 2
True but since they could use a newer compound mixture...
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RC (Germany) - Rennteam Editor Porsche 991 Carrera 4 GTS Cabriolet (2015), Porsche Cayenne S Diesel (2017), Audi R8 V10 Plus (2016), Mini JCW (2015)