Dimensions on STI centre caps?

[Quick Jab]

Quick one: does anyone know the (or could measure theirs) dimensions for the STI centre caps?

I ask because one of the Speedy centre caps fell of my Lite Fins while driving and I thought I'd replace them all with STI caps. I was just going to buy them off Japanparts.com and I sent them an email asking for the measurements, but apparently they couldn't get it. Haven't had any luck with searching either.

So I was hoping one of you fine fellow liberty owners could help me out.

[cruisn]

They are 55mm ('08 spec STi wheel) and 60mm ('06 spec STi wheel).

[Quick Jab]

Thanks for the info, Mark. To clarify, do those numbers refer to the outer diameter? And won't inner diameter and depth matter as well?

[BaSeLine]

FYI I measured 60mm face and 56mm back on mine.

[cruisn]

The '08 spec one is

Face 55.8mm
Bore for mounting 52mm

I cant locate the '06 one I have atm.

[Quick Jab]

Those won't fit, unfortunately.
Ah well, I will just order in a speedy one to replace the one I lost.

Thanks for your help Mark and Andrew.