The plastic stick on plate giving tyre pressures for my 2009 E89 2.3 is missing so I have done a few searches and come up with this so does it seem reasonable or even correct
Pirelli PZero back and front
225x35xR19 front at 2.3 bar or 230kPa
255x30xR19 rear at 2.8 bar or 280kPa
Pirelli PZero back and front
225x35xR19 front at 2.3 bar or 230kPa
255x30xR19 rear at 2.8 bar or 280kPa

