Realistic AI Traffic Ratio (Hazeface420) for Euro Truck Simulator 2
Changes ETS2's traffic mix: more ordinary cars, fewer trucks and buses, and very rare police, ambulances and fire trucks. 40 KB, no new vehicles. Tested on 1.60. Free.
Download Realistic AI Traffic Ratio (Hazeface420)
More screenshots on Steam Workshop ↗
What this mod does
Realistic AI Traffic Ratio is a small traffic-rules mod published by Hazeface420 (rule tuning credited to jackjodel23). It adds no models, sounds or graphics changes: it only changes which vehicles appear and how often, starting from SCS’s original rules.
What changes
- Fewer trucks and coaches in many traffic contexts.
- Police, ambulances and fire trucks become very rare, but aren’t removed.
- Passenger cars take center stage.
- Time-of-day and road-type rules stay, so trucks never vanish entirely.
Version and compatibility
The author has used it on ETS2 1.60; the package has no version lock, but 1.61 and later aren’t verified, and he warns the Coaches DLC may need a patch for the bus rules. Published September 15, 2026 (1 change note) with almost 3,000 subscribers.
Load order
Place it above other traffic-density mods. Mods that also replace def/world/traffic_rules_spawn.sui conflict: use only one. Weather and graphics mods coexist fine. The promo image is AI-generated.
Holyfix Check
Will it work with your mods?
Load your game.log.txt and check whether this mod is for your ETS2 version, whether you're missing a mod or DLC it needs and where to place it.
It's in Documents › Euro Truck Simulator 2 › game.log.txt. It's read in your browser: the file is never uploaded.
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User rating
Highlights and things to keep in mind
- Traffic with more cars and fewer trucks, like real life
- Only 40 KB
- Coexists with weather and graphics mods
- Last game version confirmed by the author: 1.60. It may throw errors on the current version; Holyfix warns you if so.
- Conflicts with other mods that change traffic_rules_spawn.sui
- The Coaches DLC may need a patch, according to the author
Requirements
- Euro Truck Simulator 2
- Steam account to subscribe on the Workshop
How to install it
- Open the mod page on Steam Workshop and click “Subscribe”.
- Start ETS2 and enable “Realistic AI Traffic Ratio” in the Mod Manager.
- Place it above other traffic-density mods.
- If another mod replaces traffic_rules_spawn.sui, keep only one of the two.
Version history
-
Version of Sep 15, 202615 Sep 2026Current
Release
Common problems
Does it remove police?
No: it makes them very rare, like ambulances and fire trucks.
Does it add vehicles?
No: it only changes the ratio using the game's vehicles.
Which version does it work with?
The author uses it on 1.60; no version lock, but 1.61+ is unverified.
Is it compatible with graphics mods?
Yes, unless they change the same traffic definition.
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