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.

[1.61] 25% Weighstation Chance

22/09/2026Others

Decreases weighstation frequency so you only have to pull in 25% of the time. I initially made a 0% version for myself but I later expanded the options to give...

EXPRESS ENGINE PACK – CUMMINS N14, CAT C15 6NZ, MACK E9 V8, DETROIT 8V92 V1.2 1.61

22/09/2026Parts & Tuning

14 real American engines and 4 gearboxes built for a job instead of a spec sheet — Cummins N14, CAT 1693, CAT C15 6NZ, CAT 3408 V8, Mack E9 V8,...

Pardubak’s Economy Mod ATS v1.61

21/09/2026Others

---------------------------------------------- Pardubak’s Realistic Economy & Career Overhaul ---------------------------------------------- This mod completely redesigns the American Truck Simulator economy to match real commercial trucking conditions in the United States. Every system has...

Keith Hall & Sons Transport Skin for SCS 389

21/09/2026Truck skins

Founded in 1965, Keith Hall & Sons Transport was a prominent family-owned and operated transportation company based in Burford, Ontario. They provided a range of trucking options, including refrigerated trucks,...

Enhanced LED Traffic Safety Signs

21/09/2026Others

*My first mod ever so please be patient* This mod captures 50+ real traffic safety messages seen throughout North America. I can take little to no credit for these since...