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 1.60
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 1.61
ATS · TrafficFree
RealRoads AI Traffic – Medium
RealRoads' recommended preset: more traffic than the base game, clear rush hours and quiet nights, without constant jams. Free, compatible with ProMods.
✓ 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 · TrafficFree
All Trailer Cargoes in Traffic
Adds almost every ATS cargo and trailer to AI traffic, DLC ones included: more loaded flatbeds, lowboys and doubles on the road. Free, 59 KB.
✓ 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 F-750 (Maurice Randall)
A 1970s Ford F-750 built from scratch by Maurice Randall, with a two-speed axle and sounds by Slav Jerry and Kriechbaum. V1.2, ready for ATS 1.61 and free.
✓ 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 · TrucksFree
International Fleetstar 2070A (Maurice Randall)
The 1960s-70s International Fleetstar 2070A by Maurice Randall: factory paint, 400-gallon chrome tanks and an animated dash. V1.6 for ATS 1.61, free on Steam.
✓ 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 1.59
ATS · PhysicsFree
Volvo Drivetrain Revision (ATS)
Volvo D11, D13, D16 and Cummins X15 engines with realistic curves, plus I-Shift and Eaton Fuller boxes with real names for every Volvo VNL, including the 2025.
✓ 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 1.60
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 1.61
ATS · TrafficFree
More AI Traffic
Traffic density mod for ATS 1.61: more cars, traffic jams, accidents, longer traffic lights and fewer AI trucks and buses. Compatible with all maps and DLC.
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 1.61Requires 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 1.59
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 1.61
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 1.57
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 · 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 · 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 1.61
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.
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