Quote:
Originally Posted by widbyj
FYI - The PROPER bolt pattern for the GM platform IS 115x5. Might as well do it right. Also, hub centering and support IS important. just sayin...
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You really think 0.3 millimeters of diameter difference is going to matter?

5x114.3 and 5x115 are completely interchangeable without worry. Motorsport-Tech already knows it's 5x115 and that's what the spacer is made to. The lugs they put on them are going to be 5x100 because that's the other bolt pattern the wheel accepts.
Also, my wheels right now have a center bore bigger than the Alero's hub size. No hub-centric rings, and I've had them on since '08 without issue.