The game has a time attack mode which allows you to race each track trying to set a good time,

The timing would be Fastest 3 laps (complete 3 laps as fast as possible)

There would be 3 categories, Premier, Modified and Masters

Yes i was thinking about adding it but not this way because in the end all car have different specs anyway and that will make too much categories for time trial, i will add a variable where you can select the car that you used so in the end people will have to use the fastest one to get the first place. Seems good ?

sure, sounds good

Maybe i can finally it's not as complicated as i thought, i will try to set the leaderboard available before the end of the week.