Source is in French, pay-walled and talking about the in-coming issues with fat-bikes: https://www.lemonde.fr/m-perso/article/2024/11/09/gros-pneus-et-coups-de-sonnettes-vers-la-suvisation-du-velo_6385307_4497916.html
Source is in French, pay-walled and talking about the in-coming issues with fat-bikes: https://www.lemonde.fr/m-perso/article/2024/11/09/gros-pneus-et-coups-de-sonnettes-vers-la-suvisation-du-velo_6385307_4497916.html
You can go with regular wide tires for those already. No need for fatbike tires.