I have been looking into making, updating this to z28 and future patches, But I don't really have much of a clue as of how it actually puts slicks into the selection...
It may be some number in memory which determines what tires are available to selected vehicle...
Hopefully I can manage to come up with something soon, As I have almost abandoned my current projects because I haven't had much time on my PC
Just to say, I will eventually get around to updating my older projects but in the meantime, when I get time on the PC I can work on getting us slicks on our vehicles
Cheers
-David