Best racing simulation/game for making tracks?

[FIA]

Best racing simulation/game for making tracks?

What is the best simulation/game for making tracks, or is there a website you can do it on?

Please someone give me advide, cause I just want to make a track and drive it on something.

[CCFanatic]

Trackmania, but it is very arcady.

GT2. The best game for mods.

[306 Cosworth]

Best game for Mods is RBR!!

Probs best game for track making yourself is V-Rally 2! :D