For instance, when driving formula(it's not just about them) I'm doing my best to avoid collisions with other formulas, and then just suddently get hit from behind. WTF?
I thing this thing would be crucial improvement for single player mode.

Cheers,
Bro

P.S. my english sucks, I know..

Yes, this would be crucial for the single player mode, but the single player mode isn't crucial for LFS

So, definitely needs improvement, but I don't think it's a priority. Personally I prefer offline racing to online racing, but I accept the fact that it isn't what LFS is supposed to be about.

Oh. I thought it was because it was still very much W.I.P. Single player mode should not, imo, be considered 'inferior'. It opens up all sorts of possibilities for a career mode or offline championship, esp. for those whose connections limit their on-line gaming possibilities.

Agreed, ATM i'm playing single player as my current connection is poor. I find that (mostly in the open wheeled cars) the AI tends to run into me a lot. Part of this is probably my bad driving but i cant count the number of times i have gone to overtake on the inside and having "won" the corner only to be turned in on by the AI.

To quote Scawen from the current test patch thread

Quote from Scawen :

AI drivers are a major project waiting to be done quite soon, but not in this batch of compatible patches.