New track who dis? IZOD Center 2015. I placed the cars and textured them over a year ago but never got around to finishing it because of lag. I made the stadium a few months ago, and since I figured out the non collide-able I went ahead and finished this. There are only about 860 collide-able verts so it should be nice to your game and not lag much.
If anyone has any issues with it let me know below or shoot me a PM. Enjoy.