I think it would be a great idea if each AI had there own personality.
Like Really fast, Aggressive, slower, could cause a wreck more easily etc etc etc

I remember playing one of the Formula 1 games a lot of years ago (maybe Grand Prix 4?) where you could make changes to the AI drivers via a simple to use spreadsheet.

If you wanted, you could have drivers at 100% skill, others at 99.997%; or whatever.

Would be good if you could do something like that - some of us struggle to beat the AI drivers, so mid 90's would be nice, and for others, not much of a challenge unless they can get 105% or more.

Quote from Gougoodthing :

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+1

I would like to see AI who makes mistakes and went off the track without any help of other.
Also I would like to see fight for positions between AI, overtaking maneuvers (successful or not).
Randomness and frequency of events should be dependent on chosen skill level.

Racing with AI would become more realistic and give more fun.

But the biggest drawback of AI is that they drive like a tank, and this should be fixed as first.