Serious wheel stud issue, help!!
I took the rear wheels off the car for the first time since buying it to diagnose a squeak in the rear when I realized the studs are too short- WAY too short. The lugs only thread onto 3, maybe 4 threads and the wheels weren't even torqued on much. So bad it was that I managed to strip a lug when torquing it back to 100 lb-ft. I got a replacement lug today to hold me over until I decide what to do and that stripped too! One of the studs is galled up as well.
So my question is, what gives? Studs look OEM enough, I believe this car has C6 Z06 reps because they're 17"s and I think OEM were 18"-19" only. How is it that the studs aren't long enough, is it the wheels? Since I'm going to have to replace the studs I don't want to go with ARP or anything crazy, I just want to make this work. Please help, I need to get this car to pass smog ASAP and I can't even drive it safely in this state.

What I don't understand is how this is possible and what idiot would run a car this way

So far I haven't found longer studs with the same pitch so I suppose the question is if I can buy them without going ARP
I suppose the question is, what are my options short of changing wheels? Especially if I want to correct the stance.
Edit: https://www.oewheelsllc.com/C6_3
Link to wheels in question for specs.
Wheel Size: 17x9.5
Wheel Offset: 54
Bolt Pattern: 5-120.65
Hub Size: 70.3
Back Spacing: 7.38
Last edited by nitroheadz28; May 4, 2019 at 02:41 PM.
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