Reefer Trailer Sound Addon 1.47.1 ETS2
Reefer trailer sounds
PLEASE NOTE that the trailer sounds like this is not a standard feature in the game so this addon will come with caveats.
The refrigerator engine will sound loudest when you are next to a trailer
You can hear it inside the truck, but you can open the windows to hear it more clearly.
The sound volume is determined by the trailer noise slider in the sound settings.
The mod is compatible with Schwarzmüller Trailer Pack