This is a sound mod that adds the Unitrol 90K siren to all Ford Road Trip vehicles in American Truck Simulator. It adds sirens only and does not include any lights or lightbars. You do not need to buy or modify anything on your vehicle. Just make sure the horn controls are bound, and the siren should work.
• H: hold for momentary Wail
• N: hold for momentary Yelp
• Requires the Road Trip DLC
• Do not combine with other siren mods, choose only one
• The Crown Victoria Paintjobs mod is recommended for the police livery and lightbar
Tested with ATS 1.61, and the siren toggle fix requires editing controls.sii in your profile folder.
About Unitrol 90K Sirens v1.0 for ATS
Unitrol 90K Sirens v1.0 for ATS is a mod for American Truck Simulator. Check the author description, supported game version and dependencies before installing.
How to install the mod
Follow the installation instructions for Unitrol 90K Sirens v1.0 for ATS, American Truck Simulator and your platform.
Download the mod archive using the Download button and read the author instructions.
Use the folder and archive format specified by the mod author for this game.
Start the game and enable the mod for the selected save or profile, if required.
Test using a backup or a new save. Install any dependencies listed by the author.
System requirements and compatibility
Check the mod description for supported game versions, required DLC and platforms. Compatibility with every version or other mods is not guaranteed.
Frequently asked questions
Is this mod free?
MODHUB does not charge for access to this mod page. Check the terms and download limits of the external file provider.
Can I use this mod in American Truck Simulator multiplayer?
Multiplayer support depends on the mod and its author. If supported, the server and players need matching mod versions and required DLC.
What should I check if the mod does not work?
Check the installation folder, archive structure, supported game version, dependencies and game logs. Test the mod separately using a backup save.
How can I check a downloaded mod?
Use trusted author sources, scan the archive and back up your saves. Do not run unrelated installers; a download listing does not guarantee safety or compatibility.
