Visibility stat?

im asking myself about the effects of the visibility stat (located under maxSpeed) and wonder in what way does it affect the way I play. Since different vehicles have a different visibility stat
Captura de pantalla 2025-01-17 103343
Captura de pantalla 2025-01-17 103413

Changes the spotting and identification ranges, as shown in Crew Skills under the clear vision stat, so at what point the vehicles will pop into view in the distance, and in some modes what distance you get the progressively more accurate identifications when they’re targeted: “tank” > “M4” > “M4A4”.

Now that explains a lot about some of my tank crews being more indepth than others.