ATS mods (American Truck Simulator)
American Truck Simulator mods (current version: 1.61): Peterbilt, Kenworth, maps like Reforma, and traffic, with the author's official download.
✓ ATS 1.61
ATS · GraphicsFree
Enhanced LED Traffic Safety Signs
Over 50 real North American road safety messages for the LED signs over ATS highways. Free, 43 KB and more than 42,000 subscribers.
✓ ATS 1.61
ATS · TrafficFree
Very Long Freight Trains
Long Freight Trains add-on that adds freight trains around a mile long, with a DPU right behind the lead locomotive. Free on Steam; it can lower your FPS.
✓ ATS 1.61
ATS · TrafficFree
Long Freight Trains
Freight trains about 800 meters long with BNSF, UPRR, CN, CPKC and AGCR locomotives and DPUs. Free on Steam, updated in October 2026 and compatible with every map.
ATS 1.58Requires DLC
ATS · TrafficFree
Volvo Construction AI Traffic Pack (FairyEev04)
Machinery from the Volvo Construction Equipment DLC joins ATS traffic, hauled on lowboys along the highways. An 84 KB mod by FairyEev04, released April 2026.
ATS 1.60
ATS · TrafficFree
Local Police Traffic (BenBen)
A local police cruiser for every ATS city: 194 cities in 13 western states covered so far. A traffic mod by BenBen that requires Generic Police Removal.
✓ ATS 1.61
ATS · TrafficFree
Extra City Police Vehicles (Davy Crockett)
Local police, sheriffs, federal agencies and state patrols for about 108 cities in 17 states. By Davy Crockett and Hoang Sean; requires Generic Police Removal.
✓ ATS 1.61Requires DLC
ATS · CarsFree
Crown Vic Pack (Nimir-Raj)
Police and taxi skins, light bars, a push bumper and a siren for the Road Trip: Ford DLC Crown Victoria. A light pack by Nimir-Raj, v1.1, free on Steam.
✓ ATS 1.61
ATS · TrucksFree
International Workstar 7600 (Maurice Randall)
A simple workhorse International Workstar 7600 built from scratch by Maurice Randall for your fleet. V1.2 fixes the headlights for ATS 1.61. Free on Steam.
✓ ATS 1.61
ATS · TrucksFree
Chevrolet Kodiak and GMC TopKick (Maurice Randall)
The 1997 Chevrolet Kodiak and GMC TopKick turned into fifth-wheel tractors, modeled from scratch by Maurice Randall. Released October 2026; free on Steam Workshop.
✓ ATS 1.61
ATS · TrucksFree
Ford NT950D (Maurice Randall)
The Ford NT950D, the biggest 1960s N-Series truck, built from scratch by Maurice Randall. V1.2 adds 1.61 headlights and a Road Trip fix; free on Steam Workshop.
✓ ATS 1.61Requires DLC
ATS · TrafficFree
Urban Traffic Overhaul
More traffic in ATS's big urban areas without touching the rest of the map: the author hand-marks busy areas and also widens freeways and builds up Phoenix.
✓ ATS 1.61
ATS · MapsFree
Service at Companies
Adds service points at companies that ship or receive special transport, so you can add or remove oversize load signs on the spot. Version 1.13 for ATS 1.61.
ATS 1.60
ATS · SoundFree
Cummins L10 Straight Pipe Sound
The Cummins L10 from 260 to 330 hp, plus a tuned 400 hp version, with a straight pipe and a two-stage engine brake. Version 3.0 from August 2026 for ATS 1.60.
ATS 1.60
ATS · SoundFree
Cummins Big Cam IV Straight Pipe Sound
The classic Cummins NTC-855 Big Cam IV from 300 to 400 hp with a straight-pipe exhaust, made for long-hood trucks. Version 5.0 from June 2026, free to download.
ATS 1.59
ATS · SoundFree
Cummins X15 Straight Pipe Sound
The Cummins X15 from 400 to 605 hp without VGT and with a straight pipe, a two-stage Interbrake and a turbo sound rebuilt in 2.0. Free, by Slav Jerry.
ATS 1.57
ATS · TrafficFree
Mexican Traffic Trailer Pack
Six trailer paint jobs from Mexican companies (Castores, Lala, Soriana, Traxion, TUM, XCF) for traffic and the freight market. Just 7 MB and free on Steam.
ATS 1.57
ATS · TrafficFree
Tráfico Mexicano (Teotitaco)
Mexican carrier, tanker, delivery and bus liveries for ATS traffic, with five "full" doubles and spawns only in Mexico. Free on Steam; updated January 2026.
✓ ATS 1.61
ATS · MapsFree
ATS Ferry Collection by Vikingo
New and fixed ferry routes for big map combos, with Reforma among the connected maps (for example, Mazatlán–Hilo). Version 161-1 for ATS 1.61.
✓ ATS 1.61
ATS · GraphicsFree + extras
Spring (ATS)
Grimes' spring for ATS: springtime vegetation with more flowers, seasonal daylight and temperatures, and reworked rain. Version 4.5 for ATS 1.61.
✓ ATS 1.61
ATS · MapsFree
Reforma Other Maps Patch
Team Reforma's official patch for running the Mexico map with Coast to Coast, ProMods, ATS Expansion or CanaMania. Version 40.161 for ATS 1.61, on TruckyMods.
✓ ATS 1.61
ATS · ToolsFree
ATS Elog (ELD)
Beta plugin that keeps a North American electronic hours-of-service log (ELD): driving, duty time, breaks and rest, with a local web UI and an Android app.
ATS 1.59
ATS · GraphicsFree
Project USA 1980’s
Real 1980s billboards, signs and textures for a retro ATS: period stores, company trailer liveries, CAT Scales and more. Version 1.5 covers up to Illinois DLC.
✓ ATS 1.61
ATS · ToolsFree
ATS XP & Economy Rebalance
A generous ATS economy: 250,000 bonus on a new profile, far more XP, no deadlines, garage fuel 95% cheaper and no cancellation fines. Version 2.5 for ATS 1.61.
✓ ATS 1.61
ATS · TrafficFree
ATS Clean Traffic No Default SCS Trailers
Removes almost all default SCS trailers from AI traffic so you only see the ones from your trailer packs. v2.1 by Kass for ATS 1.61; needs an AI trailer pack.
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- American Truck Simulator multiplayer: Convoy and TruckersMP→
- How big is American Truck Simulator? GB with DLC and mods→
- ATS Mexican trucks: Kenworth, International and Freightliner→
- ATS Mexican mods: the best ones for driving in Mexico (1.61)→
- Reforma ATS 1.61: how to install the Mexico map step by step→