Anyone knows what's the size of these bbs's lips?

[lostpassenger]

Hey guys. I wanna know what's size of my bbs's lips.. Can anyone help please?

Here are pics :





by the way; wheel size is 7Jx15'' those must be original wheels of mk2 gofl gti..

[DDM]

Those are BBS RMs. Stock lips are 0.5", making them 6.5" wide.
If those are indeed 7" inches, the lips must be 1".