I just took a quick measurement with the rims, on with the old studs. The rims where the lug nuts go through is ~.812" thick and the studs stick out about ~.130"-140". So If I got the studs with a .750" shank, taking into account the .100" washer and the ~.130" protrusion from the rim I should have ~.780" thread engagement? Which should work...Or is my math wrong?
And jeez yea I think I want to try and avoid having that problem.