Booosted Supra

I kind of think they have something do do with the moon roof drain but I am not sure, I am just curious if anyone knows what these holes from the factory are for, I didn't even notice them until today. I am only curious because I have a real tiny rust pinhole below one of the holes and I am wondering if I can seal them up unless they need to drain for the roof etc. I checked TIS and see nothing of any importance and I seen nothing on here of any real relevance. Heres the pics, there is about 4 on the driver side and 5 or 6 on the passenger side on the INSIDE of the rocker by the fame.



Litte rust hole on that pic

Cheers