I have the Magnum SRT wheels on my 06 300C and experienced some rubbing at the "elbow" of the front suspension.DZeckhausen said:
A 3 mm (approx. 1/8") spacer took care if it.
To answer your question, yes, the wheel is still centered on the hub. The hub protrudes approx. 2 mm into the centerbore. Not much but this should be enough.