I do not knopw this measurement, but do know when I had std shocks, there was only a tiny clearance between tyre and spring platform, so small I could not get my finger in the gap, just about squeezed my little finger in there.
I could measure the gap but I have coilovers so would not be accurate to std shocks ?
This was with std wheels(lattice) and 205/50x15.
tabetha