v 2.4
– Engine definition files in the ISX Signature variant fixed:
* Brake intensity stabilized.
* Idle RPM and RPM limit adjusted.
* Minor fix to prevent console alerts.
– Added:
* Volvo VNL 2025 (SCS)
* Western Star 4900/WS 4900 (JonRuda)
– New enmgine exhaust sounds for the ISX Open Pipes variant, with minor adjustments in the included turbo effects.
– Audio tracks converted (from .OGG to .WAV) for stabilization across all variants.
Important: when downloading, unzip the file, then copy the folders to C:\Users\(your username)\Documents\American Truck Simulator\mod and then activate it in your Mod Manager within the game.
The Cummins ISX addition folder where a Signature variant upgrade is found is optional.
