Reefer Trailer Sound Addon V1.0.8 1.46 [FREE]

: Functional, though you may need to disconnect and reconnect the trailer once to trigger the sound cycle. The "Voice Navigation" Workaround

: The trailer engine "beeps" and starts up immediately upon coupling. REEFER TRAILER SOUND ADDON V1.0.8 1.46

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 : Functional, though you may need to disconnect

As reefer sounds are not yet a standard SCS Software feature, players should note: This mod introduces authentic "white noise" and engine

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

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

: Fully supports base game trailers and specific DLC packs including Schwarzmüller , Krone (Cool Liner), TIRSAN (SRI), and Schmitz Cargobull (S.KO Cool).