Discover a variety of ATS Parts and Tuning mods that allow you to customize your truck to suit your style and performance needs. From engine upgrades to aesthetic enhancements, these mods offer you the chance to modify everything from the power under the hood to the look of your vehicle. Explore options that fit your preferences and take your trucking experience to the next level.
Popular 1.57 Part Mods 🔥
Mrbadmae’s Engines & Transmissions by MrBadMae is compatible with ATS 1.57. 725+735 Cat, Cummings and Detroit engines to All Base game Trucks. Cascadia 2019. Cascadia 2024. International 9900i. International Lonestar. International LT. Kenworth t680 new and old. Mod has a rating of 4.8 stars with 11 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 94 MB in size.
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CAT 3406E 6TS Sound & Engine Pack V1.1 by Zeemods is compatible with ATS 1.57, 1.55. Changelogs V1.1 Engine file parameters refined (torque mapping, calibration, and other core values) for increased realism. Important: Make sure you have the latest version of ZAF which was updated 12/07/25, otherwise you will experience issues with this pack. Mod has a rating of 4.8 stars with 19 votes.
We host 2 files for this mod. We confirm that the files are safe to download. The total downloadable files are 112 MB in size.
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Paccar Drivetrain Revision V1.14 (1.57.X) by Galimim is compatible with ATS 1.57. Standalone engines & gearboxes pack. Paccar PX‑9, MX‑11, MX‑13 engines (various power outputs). Cummins ISX15 & X15 engines (Efficiency, Performance, SmartAdvantage variants). Mod has a rating of 4.7 stars with 6 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 3 MB in size.
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Mrbadmae’s RGB Headlights V1.1 by MrBadMae is compatible with ATS 1.57. This provides high quality LED as well as RGB (Red, Green, Blue, Teal, Pink/Purple, and Police lights (blue lows, red highs)) to all base game trucks that support light swaps. Mod has a rating of 4.6 stars with 7 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 1 MB in size.
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Wheels Pack Alcoa and Michelin (1.57.X) by Brian ModMaker is compatible with ATS 1.57. Standalone wheels pack. Alcoa polished aluminum rims (multiple sizes & styles). Michelin tires (various models for steer, drive & trailer axles). Mod has a rating of 4.8 stars with 17 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 135 MB in size.
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KS Engines & Gearboxes Pack V57 by Mod Author/Updatekrmxszn Original CreatorRockeropasiempre SoundsKriechbaum, SCS, Robinicus, Harven, Slider_556 TestersCupido,, and others is compatible with ATS 1.57. Take your American Truck Simulator experience to the next level with the ultimate powertrain upgrade! This mod provides a comprehensive overhaul for all original SCS trucks, offering a wide range of powerful engines and complex gearboxes to suit every hauling. Mod has a rating of 4.6 stars with 13 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 5 MB in size.
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Detroit Diesel Engine for Smarty Trucks [1.57] by Rafael Mogollon is compatible with ATS 1.57. Credits to the creator of the sound 6-71 (N65) 2 valve 6-71T (N75) 6-71TT (7E75) FC 1979 You need to have Smarty's truck mods . Mod has a rating of 4.8 stars with 5 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 9 MB in size.
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Addons for Smarty Peterbilt 351 [1.57] by Rafael Mogollón is compatible with ATS 1.57. Added 2 chassis with options for cab, platform, fuel tank, and cargo • Added 3 transmission models from Spicer: • Spicer 5552 (5-speed) • Spicer 7052 (7-speed) • Spicer 5552 (5-speed) + Spicer 6041 Auxiliary (3-speed) = 5x3 = 15-speed. Mod has a rating of 4.7 stars with 7 votes.
We host 1 file for this mod. We confirm that the file is safe to download. The total downloadable file is 7 MB in size.
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