How to make tracks and carsets

[SimRacer134]

I have an awesome friend who used to make tracks for NASCAR 1, like Kansas and Las Vegas. Unfortunately, I do not have those links as the tracks no longer work. He was darn good at making tracks. I called him when I woke up this morning, and in the middle of the conversation, he was talking about completing Chicagoland Speedway (2013 layout) for ICR2. I later asked him if he knewr how to make cars for the game. He told me no. So, I want to make the 2017 carset for the game. Does anybody know how to make cars in the game? If so, pls let me know. Special thanks from John.

[CowtownBob]

Do you mean designing a new 3d model or painting new liveries for an existing car shape?

[Indyracer4]

It has been 5 years since I have made a car set, which I gave to you, SimRacer134. And I have no idea how to make a track. I know how to edit existing carshapes in GP2, very easy. So, I forgot a little bit about how to make a car set in the game...