2021 edit:
If you want realistic smoke, I'd recommend getting Content Manager and Custom Shaders Patch. Their smoke mod puts everything else to shame. However if you want something simple for the basic Assetto Corsa, my mod still does the trick I guess.
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Realistic bluish smoke
Real tyre smoke isn't completely white, it's often bluish.
This small mod tweaks the transparency, color and form of the smoke texture. See it in action:
Zip file includes easy installation instructions + original files in separate folder, in case you want to go back to default. The mod doesn't change slip level, amount, size or time values of smoke drawn, only color, transparency and texture.
1.1 changes:
Note: Mod works with AC 1.12.6 perfectly and most likely in future versions too. Kunos doesn't seem to change smoke.
If you want realistic smoke, I'd recommend getting Content Manager and Custom Shaders Patch. Their smoke mod puts everything else to shame. However if you want something simple for the basic Assetto Corsa, my mod still does the trick I guess.
-------------------
Realistic bluish smoke
Real tyre smoke isn't completely white, it's often bluish.
This small mod tweaks the transparency, color and form of the smoke texture. See it in action:
1.1 changes:
- Reduced the .png filesize without reducing texture quality. Earlier a non-ideal method of saving .png was used. Improves FPS performance slightly
- Updated tyre_smoke_grass.ini color values to work in 1.5.6. Old versions of the mod makes off-track dust to be wrong color
- Corrected the off-track dust to be less bright. This was a careless edit. Apologies
Note: Mod works with AC 1.12.6 perfectly and most likely in future versions too. Kunos doesn't seem to change smoke.