Select from the voice navigation dropdown. Click Preview (this activates the sound in the background).
: Adds a constant engine hum that is audible both outside the trailer and from within the truck cabin.
: 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
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:
: Using the "Force enable" workaround does not support the initial startup and beep sound effects. Select from the voice navigation dropdown
: The trailer engine "beeps" and starts up immediately upon coupling.
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 : Fully supports base game trailers and specific
For owned trailers or unsupported third-party mods, the developer included a manual workaround via the menu: Navigate to Audio Settings .