I've recently started GTA4 for the first time and so like most PC games, I have started looking into mods to improve immersion and tailor the gameplay mechanics to my preference.
I have a few random realism scripts installed that work without issue, a texture pack and ICEnhancer. These seem to work correctly and I haven't had much instability.
When I try to add new vehicles, however, only one vehicle spawns as a traffic. This seems to be a common problem. With the trafficloader mod, the textures don't load properly, often leading to the game becoming unplayable. I can't seem to find a workaround.
I am using a downgraded 1040 steam version of the game which could be the issue, if this is the case then I will simply give up as the default vehicles look fantastic anyway with the enhancements I've already added.