Cummins X15 engines pack

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It contains the following engines, in the Stock and Delete Straight Pipes variants:

Efficiency

-485 HP

-500 HP

Efficiency ADEPT

-485 HP

-500 HP

Performance

-550 HP

-600 HP

Performance ADEPT

-550 HP

-600 HP

Delete Straight Pipes

-485 HP

-500 HP

-550 HP

-600 HP

It has support for the following trucks:

Freightliner

-Cascadia 2019 (SCS)

-Cascadia 2024 (SCS)

International

-HX520H (Harven)

-Lonestar (SCS)

-LT (SCS)

Kenworth

-T680 (SCS)

-T680 100th Anniversary

-T880 (FrankPeru)

-W900 (SCS)

-W990 (Harven/FrankPeru)

Peterbilt

-389 (SCS)

-579 (SCS)

Volvo

-VNL (SCS)

-VNL 2018 (SCS)

-VNL 2025 (SCS)

Western Star

-49X (SCS)

-57X (SCS)

-5700XE (SCS)

Credits:

eelDavidGT, Kapitan Kriechbaum, GTM Team (specifications engines), SCS

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You are allowed to modify or improve my file under any circumstances but ONLY for personal use.

Conversion Permission

You are allowed to convert this file under any circumstances but ONLY for personal use.

Assets Usage Permission

You are allowed to use assets of my file under any circumstances but ONLY for personal use.

1.5
2026-05-31

Supported Game Versions: 1.59 1.58 12

-Added new Volvo VNL 2025 (SCS).

-Distance settings and exhaust volume level in all variants.

-Correction of .sii files of the engines related to the intensity of the Jake brakes.

Note: Download the file, then unzip it, extract the SCS file, and copy it to your mod folder to then activate it in your game's mod manager.

eeldavidgt Verified Creator

License

Initial Release

2026-05-31

Current Version

1.5

Compatibility

1.59 1.58

Last Updated

2026-05-31

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eeldavidgt - All rights reserved. Any reupload or redistribution of this file without the author's prior written consent is forbidden.
This American Truck Simulator add-on was created by eeldavidgt and shared in Engines for American Truck Simulator.

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