Wheel Size

[rowhard]

Does anyone out there know the correct bolt pattern size and offset? What is listed on the knowledge base is incorrect. I think we all have 6 bolt patterns

[mbeach]

18x7 wheels have a +38 offset.
We have a 6 x 139.7mm bolt pattern. This is the same as the GM 6x5.5".

We also have a hub diameter of 108mm. This poses a problem with many aftermarket wheels. Some that do fit are actually labeled "Large Bore."

[rowhard]

Thank you, just the info I was looking for, espically the large bore info