Turner Motorsports spacers is what I have that caused an issue on my car. With my Apex Arc 8 wheels they caused a wobble on both sides. This is with lugs torqued with craftsman torque wrench:
I had to grind the spacers all around the center. They had a chamfer there that didn’t mate correctly with the inside of the wheels. This is what I did:
This is how the wheels run now: