Will insignia wheels fit ??

[2woody]

as long as the offset remains the same, then spacers are do-able. I have problems with the length of thread engagement, so the minimum thickness needs to be about 15mm. Proper hubs with the pcd you require are a much better solution.

So that means the centre of the contact patch must remain in the same place on the road. the spacer width must match the difference in offset between the two wheels. In doing this, no extra load will be imparted to the suspension.

Omegas are large saloon cars - the wheel frequency is fairly low, meaning that the extra unsprung weight won't do much to the ride quality.

[GmasterT]

Oooh, stronger offsets and decent wheel options! Who does these pcd adapter spacers??