ATS traffic mods
ATS 1.58
ATS · TrafficFree
Tráfico Costa Rica – El Original (Costa Rican traffic)
200+ Costa Rican liveries for ATS traffic: trucks, buses and public and private institution vehicles. Works on any map except the Costa Rica map. Free on Steam.
ATS 1.57
ATS · TrafficFree
Albertsons Traffic Trailer Pack (hjertebager)
Eight reefer trailers with Albertsons Companies branding, in traffic and on the freight market. The author says it should work with Jazzycat's traffic mods.
ATS 1.60
ATS · TrafficFree
Express Performance: Real 24h Traffic + FPS Boost
Performance mod that trims traffic, grass and storms in the heaviest areas with 24-hour traffic curves instead of emptying roads. For modest PCs and Steam Deck.
ATS 1.59
ATS · TrafficFree
Base Trailer Fixes
Fixes the trailer paint jobs of the game's companies so each one hauls trailers that match what it ships, with unit numbers and ID markings. Free on Steam.
✓ ATS 1.61
ATS · TrafficFree
Real Traffic Density patch for Jazzycat/TrafficMan vehicles
Patch so the motorcycles, classics and sports cars from Jazzycat/TrafficMan packs work with Real Traffic Density and show up parked. Free, by Erbkaiser.
ATS 1.59
ATS · TrafficFree
Traffic F-150 Fixes
Fixes how the wheels sit on ATS's AI traffic Ford F-150s and repairs the lights on maintenance and escort F-150s. Free, from the makers of GPR.
✓ ATS 1.61
ATS · TrafficFree
Real life traffic density (kworey)
Traffic density with a very detailed 24-hour cycle: busy rush hours and near-empty nights, without endless jams. Free, by kworey, compatible with any map.
ATS 1.60
ATS · TrafficFree
Faster AI Traffic Speeds
Makes AI cars and trucks often drive above the speed limit, like on real highways, while keeping some slow vehicles around. Free, version 1.05.
ATS 1.60
ATS · TrafficFree
Generic Police Removal (GPR)
Removes generic patrol cars from ATS traffic and keeps only each city's and state's local police. Brings back the Crown Victoria. Free, with 26,000+ subscribers.
✓ ATS 1.61
ATS · TrafficFree
Extended Traffic Signal Timing & Phases
More realistic traffic light timing in ATS: greens of about 30 seconds, 20-second protected left turns and 5-second yellows. Free, by TGModz.
✓ ATS 1.61
ATS · TrafficFree
RealRoads SignalFlow Plus
RealRoads add-on that cuts pointless AI waits at traffic lights, yields and company exits. It doesn't add traffic. Free, for ATS 1.60 or later.
✓ ATS 1.61
ATS · TrafficFree
RealRoads AI Traffic – Heavy Rush Hour
RealRoads' densest preset: packed highways, intense rush hours and more trucks at ports and industry, with quiet nights. Free, updated in October 2026.
ATS 1.59
ATS · TrafficFree
Traffic Buses & Cars – America & Canada [PackSkins]
Real liveries for ATS traffic buses and vans: Greyhound, Flixbus, Amtrak California, Turimex, Omex, El Expreso, FedEx and more. Free on Steam.
✓ ATS 1.61
ATS · TrafficFree
Real World Plates
More realistic license plates for ATS traffic: correct sequences, specialty and vanity plates, counties and out-of-state cars. Free, updated in October 2026.
✓ 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 1.61
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 · 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 1.60
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 1.57
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 · 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.
✓ 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.
- 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→
- ATS mod load order: how to arrange mods without errors→
- American Truck Simulator 2: does it exist? 2026 update→
- ATS system requirements: minimum and recommended specs→