ATS mods / American Truck Simulator mods

Welcome to ATSmods.lt, your main hub for free American Truck Simulator mods. Discover a massive collection of custom rigs, realistic engine sounds, interior upgrades, AI traffic packs, and full map add-ons. We curate the best community creations daily to give you smooth, reliable downloads. Browse our categories today and build your ultimate ATS setup.

Realistic Weather System V2.8 [ATS 1.57-1.59]

02/06/2026Others

Features: ✔ Compatible To Work With ATS Game Version 1.59. ✔ 10 realistic and unique types of Rain & Thunder intensities. ✔ Realistic Thunderstorm probability. ✔ More raindrops on windshield....

INTERNATIONAL 9800 BUILDERS TRANSPORT + TRAILERS v2.0 ATS 1.59.x (EXCLUSIVE MOD)

02/06/2026Trucks

Experience the golden era of American trucking with this outstanding International 9800 Builders Transport, an exclusive mod created for ATS players who want something truly different from the standard trucks...

Caterpillar C15 Real Engine Pack v1.0 | 500HP • 600HP • 700HP | 28 Trucks + Custom Swap Transmissions | ATS 1.59.2.0s

02/06/2026Parts & Tuning

🐱 Caterpillar C15 Real Engine Pack for ATS 1.59+ Bring legendary Yellow Iron power to your fleet with the most comprehensive Caterpillar C15 Engine Pack available for American Truck Simulator....

Jumpstart: Money & XP Boost + Currencies Pack 1.59.2.0s

02/06/2026Others

ATS Jump Start Mod – Level 36, All Skills & $10 Million Start your American Truck Simulator career with a huge advantage! This Jump Start Mod gives your profile everything...

Caterpillar C Series engines & sounds pack v 1.8 (ATS 1.59)

02/06/2026Sounds

v 1.8 -Correction and adjustment of exhaust volume curves in all sound variants. -Conversion of audio file formats (from .ogg to .wav) in all variants It is not allowed to...