I got it working now, it must have been some bug with steam or the game. I just restarted steam and went back in the game and it fixed it. Sorry for that! And thanks for your amazing work!

Additionally, if you aren't sure it has been updated completely, check the version.sii in the mod folder from your \steamapps\workshop\content\270880. If the pack has compatible_version[]: "1.55.*" then you are using the latest version

@CptOvius It is shown as compatible for me. Try resubscribing the add-ons again, sometimes Steam doesn't automatically upload the new change. There also isn't any new content for grlk3512's addon except the ETS2 pack, so the version remains unchanged. I just updated the compatibility for them to be usable in 1.55

For further information, I'm on ATS version 1.55 and the mod itself is showing as version 2.1.5-17.6 for all three mods for me.

Hello! First of all thanks for your amazing work, I'm super excited to try your mods.

I am encountering an issue though, I don't know if this is the case for other people as well, but this mod as well as your two other US Car Culture add-on for grlk3512's mods (gta and gta classic) are still marked as incompatible when I go to my mod manager. I've tried unsubscribing and resubscribing it is still the same.

@Haginen Otsolen Just abbreviation of my main mod : US Car Culture

What is USCC?