Front axle tire sizes for track use

[BB_Muc12C]

Hi all, does anyone have experience with the Pirelli P Zero Trofeo R 245/35 R19 instead of the 235/35 R19 on the front axle on track? The 245/35 R19 has the MC identification instead of the 235/35 R19 with the NO (=Porsche) identification. Thank you

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