How to disable garbage on a road?

[TailedStories]

Hi, I cannot figure out how to get rid of the latest update that makes road covered in sand. I disable "marbles on a road", but still same. Is there a setting hiding, or is that mandatory now?

[anton_Chez]

Marble build up is the tyre rubber that chunks off the tyres as they wear. I don't think you can disable that, just have it cleaned after each session. But during session it will always built. The debris when you run off track, I am pretty sure this is built into the game. Have not seen an option to turn it off.

[Ancient Oldie]

You cannot disable the debris system. It's part of the simulation. You can have auto-marble-cleanup on sessions, but that is a host-side setting.

And if you disable that (test-drive, or hosting), the debris will still be there.