Tires for F60L

[Nech]

Hello gentleman,

I have a question regarding those tires (NATO 11.00-20).
Is anybody able to measure the outer diameter when the tire is attached to the disk? (or NATO 10.50-20)

Or maybe a better question - what was the original CMP 11.00-20 (or 10.50-20) outer diameter please?

Thank you!