BBS Centre Cap Confusion - Help Please

[Nick45]

Hi all,

I've found a set of BBS caps at the back of the garage but as I don't currently have any related wheels to test fit them against, how do I distinguish between 14 & 15 inch caps? I can't remember which they are!

Is there a particular part number or what is the diameter of a 15" set as opposed to a 14" set?

Anyone confirm for me please?

Cheers, Nick

[mikelat]

The caps for a 15" Eoroweave BBS are 171mm and the BMW part number I believe is 36132225376.

[harry_p]

it's possible to tell by eye.

the 14in versions have raised triangles like this


the 15in versions are more of a pentagon shape,

[threelander]

there are also 16 triangles on a 15" cap and 15 triangles on the 14" cap

[threelander]

pm sent

[Nick45]

Spot on lads, cheers. (Goes off to check...)