Reefer Trailer Sound Addon V1.0.8 1.46 May 2026

To function correctly, this addon requires the to be active and set to a high priority in the Mod Manager. It relies on the trailer tire sound definitions to carry the reefer sound loop. Trailer Compatibility The mod is confirmed to work across various modes and DLCs:

: Fully supports base game trailers and specific DLC packs including Schwarzmüller , Krone (Cool Liner), TIRSAN (SRI), and Schmitz Cargobull (S.KO Cool). REEFER TRAILER SOUND ADDON V1.0.8 1.46

For owned trailers or unsupported third-party mods, the developer included a manual workaround via the menu: Navigate to Audio Settings . To function correctly, this addon requires the to

: Confirmed for the Freight Market and External Contracts. For owned trailers or unsupported third-party mods, the

The is an essential utility for American Truck Simulator (ATS) and Euro Truck Simulator 2 (ETS2) players looking for deeper immersion. This mod introduces authentic "white noise" and engine startup sounds to refrigerated trailers, simulating the real-world hum of a cooling unit. Key Features & Sound Dynamics

Reselect your preferred voice or uncheck the option entirely; the reefer sound will remain active while driving.

Select from the voice navigation dropdown. Click Preview (this activates the sound in the background).