Big Boa 4.25 x 24 Tire on 24" Surly?

Has anyone tried this tire of a 24 inch surly? I bet it would just fit.

That’s a really fat tire! I’ve seen this site earlier actualy, I remember seeing those 100mm wide rims there:p it might be cool to ride that tire though!

20X3.00 tubes there also, it might be good for trials unicyclists:)