This mod includes the following airhorns made by Wolo Manufacturing Corp:
– Wolo Model 836 Silver Streak
– Wolo Model 845 Road Warrior
– Wolo Model 847 Siberian Express

The dimensions of the airhorns might not be exact to real life, although an effort was made to follow realistic technical dimensions when modeling each airhorn.
These horns should work on most trucks.

Tested for 1.60 game version

Credits:
atsgaming