New in this version: Updated for compatibility with the 1.61 game version.

Hear the seamless white noise of a reefer trailer!

This mod adds the definition files to activate the Sound Fixes Pack reefer sounds for reefer trailers by SCS Software.

There are some trade-offs due to reefer sounds not being a standard feature in the game yet. 
Nevertheless, a lot of limitations have been overcome to allow more freedom and less hassles. Read below for details:

Setup:

1. Enable this addon and the Sound Fixes Pack. Make sure the Sound Fixes Pack has high priority in the Mod Manager.
2. Other road / trailer tire sound mods must be disabled.

Please note:

The refrigerated trailer will beep and its engine will startup after coupling the trailer.
The reefer will continue to run as you drive and you can hear the hum of it from the truck interior. 
The mod relies on the trailer tire sound to carry the reefer sound.
The sound event will stop after decoupling the trailer.

See compatibility section for what modes the functionality will work.

For any owned reefer trailer, there is a workaround built in to the Sound Fixes Pack to enable the reefer sound.
The reefer startup sound effect is not supported with the workaround option.

Some roads may not be supporting trailer tire sounds, hence why the reefer sound might not work there. 

If this happens, driving offroad into the grass or gravel usually gets the reefer sound loop working again successfully.  

Workaround for any trailer including owned reefer trailers:

1. Go into the Audio settings.
2. In the voice navigation menu, select “~ Function – Force enable reefer sound”.
3. Click the Preview button.
4. Select a different voice navigation option OR uncheck the voice navigation.
5. If you want to turn off the reefer sound, detaching the trailer will work in most cases. Otherwise restart the game.

Fully supported trailers:

– Base game reefer trailers

Compatibility:

✅ Freight Market: Confirmed to work
✅ External Contracts: Confirmed to work.
✅ Quick Jobs: Can work, but you need to disconnect and reconnect the trailer to start the cycle.
– Ownable Trailers: Requires the workaround, but does not include the beep and startup sound effect.

Game versions: 1.61, 1.60, 1.59, 1.58, 1.57, 1.56, and 1.55
Sound Fixes Pack is required for the functionality.

If you want to configure the sounds to work with a different reefer trailer mod, check out the modding guide here:
https://forum.scssoft.com/viewtopic.php?t=299112

Sound volume configuration:

1. The Trailer Noise slider controls the sound volume of the reefer startup noise and the reefer sound loop.
2. It is recommended to have the slider at 50%.

Credits:
SCS Software, Drive Safely

DOWNLOAD 34 KB

KimDog’s ATS Premium Sound Pack — Fully Standalone
High-Fidelity | Clean | Conflict-Free | ATS 1.60+ Compatible
A comprehensive, meticulously organized master sound compilation featuring 37 standalone sound mods tailored for American Truck Simulator. All sound sets are fully isolated to ensure zero conflicts, zero console errors, and smooth performance across a massive fleet of supported trucks sharing the same universal engine architecture.

SLAV JERRY ENGINES PACK
Includes a complete suite of legendary powerplants, featuring straight pipe and stock variants:
Caterpillar (CAT):
• CAT 3406B Straight Pipe Sound v4.0
• CAT 3406E 2WS Straight Pipe Sound v1.2
• CAT 3406E Straight Pipe Sound v3.0.1
• CAT 3408 Straight Pipe Sound v2.0
• CAT C12 Straight Pipe Sound v2.0
• CAT C15 6NZ Stock Sound v1.1
• CAT C15 6NZ Straight Pipe Sound v5.5
• CAT C15 ACERT Straight Pipe Sound v3.0.1
Cummins:
• Cummins Big Cam IV Straight Pipe Sound v5.0
• Cummins ISM Straight Pipe Sound v2.0.1
• Cummins ISX Straight Pipe Sound v5.1
• Cummins L10 Straight Pipe Sound v3.0
• Cummins N14 Celect Plus Straight Pipe Sound v3.0
• Cummins N14 Straight Pipe Sound v2.0
• Cummins NH Series Straight Pipe Sound
• Cummins Signature 600 Straight Pipe Sound v2.0
• Cummins Signature Gen II Sound v1.1
• Cummins Small Cam Straight Pipe Sound
• Cummins X15 Stock Sound v2.0
• Cummins X15 Straight Pipe Sound v2.0
Detroit Diesel:
• Detroit Diesel 12V-71 Straight Pipe Sound
• Detroit Diesel 6-71 Straight Pipe Sound v2.0
• Detroit Diesel 60 Series Stock Sound v3.1
• Detroit Diesel 60 Series Straight Pipe Sound v8.1
• Detroit Diesel 8V71 Straight Pipe Sound v3.0
• Detroit Diesel DD Series Stock Sound v4.0
Mack:
• Mack E6 Straight Pipe Sound
• Mack E7 Straight Pipe Sound v2.0
• Mack E9 V8 Straight Pipe Sound v1.0.1
• Mack MP8 Straight Pipe Sound v2.0.1

ADDITIONAL SOUNDS & NAVIGATION PACKS
• Engine Sound Mega Pack v5.0
• TomTom Navigation
• TomTom [ZeeMods] Navigation
• Google Maps Navigation
• Morgan Freeman Navigation
• Siri Navigation
• GrandTour Navigation

COMPATIBILITY & SPECIFICATIONS
• Total Sound Mods Included: 37 Master Packs
• Truck Compatibility: Compatible across 362 trucks utilizing universal engine options.
• Architecture: Fully standalone design ensuring individual sound sets do not conflict with one another.
• Game Version: Built and tested for ATS 1.60.X.

Credits:
• Slav Jerry
• Kriechbaum
• Drive Safely
• Armstrong Gaming
Project Developed For & Maintained By:
• KimDog (Armstrong Gaming Community)

DOWNLOAD 160.98 MB

CHANGELOG v26.63
================

– Compatibility update for future update of the Winter sounds mod. [ATS edition]
– Compatibility updates for the South Dakota DLC. [ATS edition]
– Applied gravel sound effect to the quarry context variant of the International DuraStar dump truck in AI traffic. [ATS edition]
– Applied gravel sound effect to the quarry context variant of the Mack RD dump truck in AI traffic. [ATS edition]
– Local police siren sounds added for the Salt Lake City Police Dept. 2006 Chevrolet Impala 9C1 in AI traffic. [ATS edition]
– Replaced horn sound for the Salt Lake City Police Dept. 2006 Chevrolet Impala 9C1 in AI traffic. [ATS edition]
– Horn sounds added to the civilian 2026 Dodge Charger (LB generation) in AI traffic. [ATS edition]
– Applied engine and horn sounds to the police 2027 Dodge Charger Pursuit (LB generation) in AI traffic. [ATS edition]
– Added more engine idle sound details for the civilian 2026 Dodge Charger (LB generation) in AI traffic. [ATS edition]
– Added more engine idle sound details for the police 2027 Dodge Charger Pursuit (LB generation) in AI traffic [ATS edition]
– Local police siren sounds added for the Shreveport Police Dept. 2016 Ford Police Interceptor Utility in AI traffic. [ATS edition]
– Replaced horn sound for the Shreveport Police Dept. 2016 Ford Police Interceptor Utility in AI traffic. [ATS edition]
– Added trailer tire sounds to the base game dryvan double semi-trailers in AI traffic. [ATS edition]
– Added trailer tire sounds to the base game flatbed semi-trailers in AI traffic. [ATS edition]
– Reworked default/fallback city ambient sound.
– Removed generic air brake sounds for AI traffic trucks, now solely relying more on custom air brake sounds instead.

Special thanks to Jerry521 and Bozza for the research work of local police siren usage throughout the USA,
which helped the local police siren sound feature for ATS become complete much sooner!

DESCRIPTION
===========

This mod has been bringing more immersion to common sounds in the game for over 10 years!

It packs a variety of sound content within one mod, making it great value within the 100 mod limit in Convoy multiplayer.

COMPATIBILITY
=============

* ETS2 1.61.0 + ATS 1.61.1. No errors in game log. Must have high priority in Mod Manager.
* Does not replace individual player truck sounds, so this mod can be used with an unlimited amount of truck sound mods of your choice.
* Compatible with all maps and all trucks, including truck mods.
* Supported in single-player and multiplayer Convoy mode, and is marked as an optional mod in Convoy.

MINIMUM REQUIREMENTS
====================

Requires higher priority in Mod Manager than:
* any rain sound mods
* any AI traffic related mods
* any map mods (e.g. ProMods)

Credits:
SCS Software, Drive Safely, antonvezdehod, Bozza, Frontiersman, Jerry521, Katixa, Kriechbaum, Max2712, Trayscapes, Vasily (Engine Voice Records), Zeemod

DOWNLOAD 237 MB

v 2.4
– Engine definition files in the ISX Signature variant fixed:
* Brake intensity stabilized.
* Idle RPM and RPM limit adjusted.
* Minor fix to prevent console alerts.
– Added:
* Volvo VNL 2025 (SCS)
* Western Star 4900/WS 4900 (JonRuda)
– New engine exhaust sounds for the ISX Open Pipes variant, with minor adjustments in the included turbo effects.
– Audio tracks converted (from .OGG to .WAV) for stabilization across all variants.

Important: when downloading, unzip the file, then copy the folders to C:\Users\(your username)\Documents\American Truck Simulator\mod and then activate it in your Mod Manager within the game.

The Cummins ISX addition folder where a Signature variant upgrade is found is optional.

Credits:
eelDavidGT (conversion of audios to FMOD system and mixing of various sounds)
Mocos Trucker, Juan_DF, Mapache Game (tests)
Kapitan Kriechbaum, Odd_Fellow, SlavJerry (sound files)
SCS (base sounds)

DOWNLOAD 15.1 MB

Hi! After a while, World Radio Stations is back—updated and featuring 1,000 currently working radio stations. Some stations take a little longer than others to start playing when clicked; if it takes a long time, try clicking again. I hope you enjoy it.
Please respect my work and do not re-upload the mod; thank you.

Mod installation:
Extract the RAR file, copy the .sii file, and paste it into Documents > American Truck Simulator; choose to replace the existing file, and you’re all set.

Want to request radio stations to be added or support the project?
Keeping the stations running—or mostly running—requires constant effort. If you’d like to leave a tip or request stations (Patreon Level 2), you can join my community.
Thank you very much for the support.

Credits:
Maryjm

DOWNLOAD 42.33 KB

CHANGELOG v26.60
================

– Replaced engine sounds for the 1995 Mitsubishi L200 (2nd generation) in AI traffic. [ETS2 edition]
–^ (no longer based on the Nissan D21 Pickup)

– 1.59 Traffic Sound Rework merge: Worked on merging tire sounds to more AI traffic sound sets in the Sound Fixes Pack. [ETS2 edition]
– Updated sound of turning the key to start the truck after refueling the truck. [ATS edition]
– Adjusted reverb on some local police siren sound effects. [ATS edition]
– Replaced horn sound for the RCMP 2013 Ford Police Interceptor Sedan in ProMods Canada’s AI traffic. [ATS edition]
– Local police siren sounds added for the RCMP 2013 Ford Police Interceptor Sedan in ProMods Canada’s AI traffic. [ATS edition]
– Replaced horn sound for the RCMP 2013 Ford Police Interceptor Sedan in ProMods Canada’s AI traffic. [ATS edition]
– Local police siren sounds added for the Vancouver PD 2014 Dodge Charger Pursuit in ProMods Canada’s AI traffic. [ATS edition]
– Replaced horn sound for the Vancouver PD 2014 Dodge Charger Pursuit in ProMods Canada’s AI traffic. [ATS edition]
– Local police siren sounds added for the RCMP 2006 Ford Crown Victoria Police Interceptor in ProMods Canada’s AI traffic. [ATS edition]
– Replaced horn sound for the RCMP 2006 Ford Crown Victoria Police Interceptor in ProMods Canada’s AI traffic. [ATS edition]
– Local police siren sounds added for the California Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the California Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the California Highway Patrol 2016 Ford Police Interceptor Utility in AI traffic. [ATS edition]
– 1 new horn sound for the California Highway Patrol 2016 Ford (Explorer) Police Interceptor Utility in AI traffic. [ATS edition]
– Applied engine and horn sounds to the International DuraStar dump truck (quarry context variant) in AI traffic. [ATS edition]
– Applied engine and horn sounds to the Mack RD dump truck (quarry context variant) in AI traffic. [ATS edition]
– File clean-up – removed unused files.
– (For Motorcycle Traffic Pack by Jazzycat) Engine and “rev horn” sounds added to the 2006 Suzuki Boulevard M109R in AI traffic.

DESCRIPTION
===========

This mod has been bringing more immersion to common sounds in the game for over 10 years!

It packs a variety of sound content within one mod, making it great value within the 100 mod limit in Convoy multiplayer.

COMPATIBILITY
=============

* ETS2 1.60.1 & ETS2 1.61.700 + ATS 1.60.1 & ATS 1.61.700. No errors in game log. Must have high priority in Mod Manager.
* Does not replace individual player truck sounds, so this mod can be used with an unlimited amount of truck sound mods of your choice.
* Compatible with all maps and all trucks, including truck mods.
* Supported in single-player and multiplayer Convoy mode, and is marked as an optional mod in Convoy.

MINIMUM REQUIREMENTS
====================

Requires higher priority in Mod Manager than:
* any rain sound mods
* any AI traffic related mods
* any map mods (e.g. ProMods)

Credits:
SCS Software, Drive Safely, antonvezdehod, Bozza, Frontiersman, Jerry521, Katixa, Kriechbaum, Max2712, Trayscapes, Vasily (Engine Voice Records), Zeemod

DOWNLOAD 236 MB

CHANGELOG v26.59
================

– 1 new door close sound variation for after refueling the truck. [ETS2 edition]
– Updated sound of turning the key to start the truck after refueling the truck. [ETS2 edition]
– (Uncoupling trailer sequence) 3 new sound effect variations for disconnecting the air lines from the trailer.
– Local police siren sounds added for the Omaha Police Dept. 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– 1 new horn sound for the Omaha Police Dept. 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– Local police siren sounds added for the Springfield PD (IL) 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– 1 new horn sound for the Springfield PD (IL) 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– Local police siren sounds added for the Wyoming Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Wyoming Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the Colorado State Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Colorado State Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the Colorado Springs Police Dept. 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Colorado Springs Police Dept. 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the Utah Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Utah Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the Montana Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Montana Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sounds added for the Missouri State Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Missouri State Highway Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]

DESCRIPTION
===========

This mod has been bringing more immersion to common sounds in the game for over 10 years!

It packs a variety of sound content within one mod, making it great value within the 100 mod limit in Convoy multiplayer.

COMPATIBILITY
=============

* ETS2 1.60.1 & ETS2 1.61.700 + ATS 1.60.1 & ATS 1.61.700. No errors in game log. Must have high priority in Mod Manager.
* Does not replace individual player truck sounds, so this mod can be used with an unlimited amount of truck sound mods of your choice.
* Compatible with all maps and all trucks, including truck mods.
* Supported in single-player and multiplayer Convoy mode, and is marked as an optional mod in Convoy.

MINIMUM REQUIREMENTS
====================

Requires higher priority in Mod Manager than:
* any rain sound mods
* any AI traffic related mods
* any map mods (e.g. ProMods)

Credits:
SCS Software, Drive Safely, antonvezdehod, Bozza, Frontiersman, Jerry521, Katixa, Kriechbaum, Max2712, Trayscapes, Vasily (Engine Voice Records), Zeemod

DOWNLOAD 235 MB

CHANGELOG v26.58
================

– Local police siren sound added for the Nebraska State Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Replaced horn sound for the Nebraska State Patrol 2014 Dodge Charger Pursuit in AI traffic. [ATS edition]
– Local police siren sound applied for the Lincoln Police Dept. 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– Replaced horn sound for the Lincoln Police Dept. 2016 Ford Explorer Police Interceptor Utility in AI traffic. [ATS edition]
– 2 new horn sound variations for the 2008 MAN TGX (2nd generation) in AI traffic. [ETS2 edition]

DESCRIPTION
===========

This mod has been bringing more immersion to common sounds in the game for over 10 years!

It packs a variety of sound content within one mod, making it great value within the 100 mod limit in Convoy multiplayer.

COMPATIBILITY
=============

* ETS2 1.60.1 & ETS2 1.61.700 + ATS 1.60.1 & ATS 1.61.700. No errors in game log. Must have high priority in Mod Manager.
* Does not replace individual player truck sounds, so this mod can be used with an unlimited amount of truck sound mods of your choice.
* Compatible with all maps and all trucks, including truck mods.
* Supported in single-player and multiplayer Convoy mode, and is marked as an optional mod in Convoy.

MINIMUM REQUIREMENTS
====================

Requires higher priority in Mod Manager than:
* any rain sound mods
* any AI traffic related mods
* any map mods (e.g. ProMods)

FEATURE LIST
============

The mod features meticulously crafted sounds… more in mod description file

Credits:
SCS Software, Drive Safely, antonvezdehod, Bozza, Frontiersman, Jerry521, Katixa, Kriechbaum, Max2712, Trayscapes, Vasily (Engine Voice Records), Zeemod

DOWNLOAD 234 MB

This mod has the sounds of a Caterpillar, model 3408 V8 eight cylinder engine, with the most realistic torque measurements possible. It contains the electronic ignition of the engine. Adapted to versions 1.39 and later made in FMod, according to SCS requirements.
You will find seven horsepower options for this engine ranging from 400HP up to 800HP. It also includes a 15 speed compound transmission with 6 final drive ratio options (from vanilla 3.23 up to 4.63)

1. 3408 T DI: 400 hp @ 2100 rpm, 1200 lb/ft @ 1400rpm
2. 3408A TA: 450 hp @ 2100 rpm, 1460 lb/ft @ 1400rpm
3. 3408B TA: 500 hp @ 2100 rpm, 1616 lb/ft @ 1400rpm
4. 3408B TA: 540 hp @ 2100 rpm, 1746 lb/ft @ 1400rpm
5. 3408E TA: 600 hp @ 2300 rpm, 1950 lb/ft @ 1400rpm
6. 3408E TA: 700 hp @ 2100 rpm, 2250 lb/ft @ 1400rpm
7. 3408E TA: 800 hp @ 2100 rpm, 2600 lb/ft @ 1400rpm

Please do not change in the mod data, or it may cause game errors. If you know how to modify them, you are at your own risk and expense, and don’t share it with anyone other than yourself.

Thanks to vsTerminus for the permission to use their sound mixes, and to YouTube user gm16v149, for recording it.

Before installing the mod, it is recommended to switch to another engine from another mod, and then remove the mod from the old version and then install this new one. Enjoy them!

Functional for versions 1.60 and later of American Truck Simulator, with sound support in convoy mode included.

Uptades:
v 2.3
– RPM limit settings in .sii files.
– Correction of Turbo effect delay times.
– BOV effect settings adjustments in Turbo sounds.
– Adjustment of Turbo Exhaust effect spacing.
– Added Mack Superliner (DielingWu).

Credits:
eelDavidGT (conversion to FMod), vsTerminus (sounds recording), gm16v149 (original sounds), Kapitan Kriechbaum (sample exhaust sounds), SlavJerry (support in FMod settings).

DOWNLOAD 1.92 MB

CHANGELOG v26.57
================

– Decreased sound volume of the “industrial/biomass loop 2” sound item.
– Applied sound compatibility for the AI Traffic mod “Realistic EV License Plates” by Muss.
– Local police siren sound applied for the NMSP 2016 Ford (Explorer) Police Interceptor Utility in AI traffic. [ATS edition]
– Local police siren sound applied for the NHP 2016 Ford (Explorer) Police Interceptor Utility in AI traffic. [ATS edition]

DESCRIPTION
===========

This mod has been bringing more immersion to common sounds in the game for over 10 years!

It packs a variety of sound content within one mod, making it great value within the 100 mod limit in Convoy multiplayer.

COMPATIBILITY
=============

* ETS2 1.60.1 & ETS2 1.61.700 + ATS 1.60.1 & ATS 1.61.700. No errors in game log. Must have high priority in Mod Manager.
* Does not replace individual player truck sounds, so this mod can be used with an unlimited amount of truck sound mods of your choice.
* Compatible with all maps and all trucks, including truck mods.
* Supported in single-player and multiplayer Convoy mode, and is marked as an optional mod in Convoy.

MINIMUM REQUIREMENTS
====================

Requires higher priority in Mod Manager than:
* any rain sound mods
* any AI traffic related mods
* any map mods (e.g. ProMods)

Credits:
SCS Software, Drive Safely, antonvezdehod, Bozza, Frontiersman, Jerry521, Katixa, Kriechbaum, Max2712, Trayscapes, Vasily (Engine Voice Records), Zeemod

DOWNLOAD 234 MB