All this talk of different sizing made me break out the vernier’s.
Front tyre Rubber Queen 2.4 UST 60mm wide
Rear tyre Mountain King 2 Protection 2.4 58mm wide
It does look a lot thinner though but must be a trick of the eye from the side nobs, they are more straight up/down, square to the tyre.
Haven’t ridden it yet so cant even comment on that.