Original thread from 2.5 years ago here. https://beamng.com/threads/change-time-trial-game-mode-to-racing.57960/#post-929083 The forum doesn't let me bump it. This would be a great way to have lap races without having to do it through a scenario. I know you can set AI to random, but even on circuit maps they often leave the track whenever they have a chance.
You just have to tick the box. Anyway, racing AI is already planned as far as I'm concerned. Even since the very early days.
No, ticking the box isn't enough when the thread is beyond a certain age. The forum forbids bumping it.