WHY¿? Leaking

Can someone tag some threads on what this might be! I’ve looked and could not find any.

 

Likely need a new passenger door weather strip.

 

Do you have a roof carrier rack?

 

@Jimmyh I do not

 

Looks like door seal is most likely.

 

Have you had the windshield replaced?
Has the cab ever been off the frame?
Take a look here at what this guy did, see if you can use his method to locate the leak.
https://www.tacomaworld.com/threads/passenger-a-pillar-water-leak-2006-tacoma-found.589490/

 

@TnShooter thank you I will try that I appreciate that!

 

Hopefully it works, I know there are vents that allow pressure to vent from the cab, behind the rear seats. I wouldn’t figure his method would work well, but he says it did. So it’s worth a try.