Thanks for the tip - I'll give that a try.

I am using a piece of junk caliper from Harbor Freight to measure the diameter and my original center caps are measuring about 68.5 mm and it appears the ones that came on the Eurotech wheels are about slightly larger.

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2001 X5 3.0i (PP/WP/AP) Traded at 213K miles
RARE White on Black - Why does everyone get Tan??
First E53 with 215s on XOutpost!!