hunterone:

So many journalists and also testdrives compare the feeling between a 12C on P Zero a 650S on P Zero Corsa and a 675LT on Trofeo R. And after extensive time in the 650S its mainly the tire where all the magic comes from.

Thats what i wrote 3 weeks ago - you cant tune the handling of the car to sharp turn in and no understeer with 235 front tires even with 20mm wider track - ive on my 12c 30mm wider front track and the understeer is nearly the same as without. Why does have a 918 or GT3 RS 265 front tires ? To get better turn in and less understeer.

Also i see the same problem upcoming for the 570s with 225 front tires.