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ATS Mountain Roads Mods

Explore Mountain Roads for ATS, with extreme mountain routes and multiple map versions from v1.2 to v4.0. Find your preferred build and enjoy quick setup.

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ATS Map Mod: Project North V0.3.1 – Idaho & Wyoming (Featured)

Project North V0.3.1 – Idaho & Wyoming

ATS » Maps / 2020-01-11 / robas
Changelog v0.3.1 Fixed Invisible Barriers in Pocatello Area moved reflectors sticking up out of the ground along I 84 (Mtn Home Twin Falls) Fixed render distances across the state Fixed holes on US 93 (You should now be able to see mountains etc) Fixed terrain gaps in hundreds of places. Idaho Contents: City: Twin Falls…
572 Play YouTube Video Download
ATS Mod: Sisls Trailer Pack USA 1.61-1.61 (Featured)

Sisls Trailer Pack USA [1.61-1.61]

ATS » Packs / 2026-10-19
SiSLs Trailer Pack USA for ATS – this modification adds over 100+ realistic North American logistics, freight company and branded trailer skins to AI traffic with very little performance impact. Each trailer carefully skinned by original photos, official company brand colors as you would see on the real roads, recreating them over vector format to…
368  Download
ATS Mod: K-Dog’s ICE Road Trucker Map 1.48 (Featured)

K-Dog’s ICE Road Trucker Map [1.48]

ATS » Maps / 2023-10-23
K-DOG’s Ice Road Trucker Map v1.48c PLEASE READ BELOW!!! CAREFULLY!!!! COMPLETELY!!! INSTALL INSTRUCTIONS: Unzip the files in ‘K-DOG’s Ice Road Unzip-me.zip’ to your mod folder. That’s it, you are installed. If a folder named ‘K-DOG’s Ice Road Unzip-me’ shows up in your mod folder, you did it wrong. What should be there if you did…
989  Download
ATS Map Mod: Montana Expansion V1.0.4 (Featured)

Montana Expansion V1.0.4

ATS » Maps / 2022-04-23
Changelog Update for 1.43 Montana Expansion is a project I started over 2 years ago. Why did I start it? I was hauling a load from Nevada to Fargo I think it was, using Coast2Coast of course. As I was driving through Montana I thought, man Montana needs some love. Not wanting to be the…
1.6K  Download
ATS Mod: Mexssimap Map V0.80 1.61 (Featured)

Mexssimap Map V0.80 [1.61]

ATS » Maps / 2026-10-23
Mexssimap for ATS – is a detailed Mexico expansion for American Truck Simulator, adding the regions of Baja California, Sonora, and Chihuahua as a standalone map. It delivers challenging desert highways, steep mountain climbs like La Rumorosa, authentic Mexican traffic, and realistic logistics routes across ~30 cities. This project also includes a major Team Reforma–based…
601  Download
ATS Mod: Atmx FIX (FOR Map Combos) (Featured)

Atmx FIX (FOR Map Combos)

ATS » Maps / 2025-02-05
The numbers and ISO codes of ATMX AND ATMX MOUNTAIN ROADS are corrected, in conflict with HAWAII. Change the ISO-Country Code because incompatibility with Hawaii and Fonts Error This mod should ONLY be used IN MAP COMBOS.
1.4K  Download
ATS Mod: Mapa DE Bolivia V1.2 1.39.X (Featured)

Mapa DE Bolivia V1.2 [1.39.X]

ATS » Maps / 2020-12-06
Mapa de Bolivia – new standalone map added for ATS players with new roads, cities, landscapes and much more to explore. Changes In V1.2: ✔ fixed bugs from previous version; ✔ adapted to the latest game patch 1.39 Quite an interesting map with unusual models of buildings in cities. Many mountain serpentines, depictions of nature,…
574  Download
ATS Map Mod: Reforma Baja V4.4.1.160 (Featured)

Reforma Baja V4.4.1.160

ATS » Maps / 2026-07-07
Travel along stunning coastal highways, pass through active industrial ports, and navigate winding mountain roads that climb through rugged terrain. As you continue inland, you’ll encounter vast desert landscapes, long open stretches of road, and remote areas that highlight the unique geography of Baja California. This release focuses on variety and realism, offering a balance…
23.6K Play YouTube Video Download

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