What is the largest tire that will fit on a Vado SL 5.0?

[kattanm]

I know it comes stock with 38s with 22mm internal width rims, but I can’t gauge clearance from the stock photos.

 

[Gionnirocket]

I believe it's the Michelin 60/80R57X-

https://i.cbc.ca/1.5552291.1588348864!/fileImage/httpImage/image.jpg_gen/derivatives/original_1180/big-tire-2.jpg

 

[Brendon@OEB]

I know it comes stock with 38s with 22mm internal width rims, but I can’t gauge clearance from the stock photos.

Same frame for the Evo as is the regular SL bike, I believe it's 700x38 or 40c