Hello,
My intention is to force AI drivers to drive a little bit faster, because on a lot of roads they drive 10-15 mph below the speed limit. This happens especially around Sandy Shores and Grand Senora Desert. I would like to make than drive closer to the limit and ideally little bit faster sometimes like on highways.
I have already tried many plugins/scripts, but it does not seem to be any better. I only found plugins that ambiently spawn speeders, which is good for some traffic policing, but does not solve my issue.
Does someone have a solution for it, please?

5 hours ago, mazednik said:

make than drive closer to the limit and ideally little bit faster sometimes like on highways.

Google believes there are 3 existing plugins that does that:

• AI TrafficSpeed

• Lifelike Traffic Speeds:

• AI Traffic Fluidity & Discipline
  H

10 minutes ago, GTAbear said:

Google believes there are 3 existing plugins that does that:

• AI TrafficSpeed

• Lifelike Traffic Speeds:

• AI Traffic Fluidity & Discipline
  H

• Lifelike Traffic Speeds:

latest version from 2016 and comments says it is broken.

• AI Traffic Fluidity & Discipline

really good modification, but did not fix issue. Actually made cars even slower

• AI TrafficSpeed

I will definetly try

Thank you for your contribution. do you have some experience with them?

On 8/16/2026 at 11:25 PM, mazednik said:

Thank you for your contribution. do you have some experience with them?

No, but i looked at it, and it is easy to code. One Native sets the speed, but i think there can be pileups and congesting and even though that can look funny, in the long run it will propl be best to use R*' settings..
I do not have my code-environment up atm, but let me know if AI TrafficSpeed fails, then i may make a script for you sometimes in this fall

On 8/21/2026 at 12:04 AM, GTAbear said:

No, but i looked at it, and it is easy to code. One Native sets the speed, but i think there can be pileups and congesting and even though that can look funny, in the long run it will propl be best to use R*' settings..
I do not have my code-environment up atm, but let me know if AI TrafficSpeed fails, then i may make a script for you sometimes in this fall

I came to the conclusion that AI TrafficSpeed makes AI traffic faster, but author created it without any reference to the posted speed limits.

So, almost all drivers are speeding, especially in Los Santos, which is not the immersive feel I am looking for.

After asking people outside of this site, we concluded that a good AI traffic speed mod is actually missing. If you think you could create one, you would probably fill a hole in the market, and many players would be grateful, especially if its compatible with MTFO.

ok, i will see if i get the time. If done i post here