Tyre fatness; Crossmark 2.1 vs Smorgasbord 2.25

Appreciate these are very different tyres but mainly asking due to frame clearance.

Currently running a knackered Crossmark 2.1, which comes up at 52mm in width (including knobs) on a Bonty Rhythm rim (21.9mm internal width)and don’t think my old Scandal will take much more width.

Anyone running a Smorgasbord on a similar width rim that they have/could measure please? =]

Ta,