I guess we need to re-check Garrett information. When talking about a turbochargers rotating assy you will have 4 diameters of the wheel that one needs to list and check.
For the GT35R 714568-1 turbocharger
Compressor wheel Inducer diameter (the blades you see) mm?
Compressor wheel Major diameter (largest diameter of wheel) mm?
Turbine wheel Exducer diameter (blades you see) mm?
Turbine wheel Major diameter (largest diameter of turbine) mm?
Let's fill in the blanks..