Hello, I'm new in this forum but I saw this thread months ago
I'm playing the Endurance Hall again and I have some doubts... Does the AI use Hard Racing Tires on all races or just on some of them? I want to win with stock cars but I'm not sure if the AI uses both R1 or R2 tires mixed or just one set.
I'm pretty sure they use RH (or SH) in all the enduros. They certainly don't mix R1 and R2 at the same time. Moreover they won't change tire type during the race.
One way to help determine what they're using is to see what sorts of times they're getting, then send your B-Spec driver out for some practice laps and see on which type of tire he comes closest to their times.
Thanks for the reply, I'll test an AI car using R1, if it's much faster than the others then it should be sport tires.