[sambo1]

06 dodge quad cab sliding back window,water getting in lots driver side rear floorboards dealer said third brake lite siliconed that siliconed baffle in cab still gettin water in

 

[In2Trux]

I sympathize with your frustration man. I was sure my lil Dakota had the same issue.
I ripped my interior apart one weekend. Climbed in the truck with a flash light while the lawn sprinkle soaked the truck. While I was watching for water in the corners of the back window, my feet were getting wet. Turns out my ext cab window was leaking.

 

[rsrains]

Not sure if you have Sirus radio, but I had this problem on my 2006 Ram the way they routied the wire out through the third brake light above the sliding rear window.
Russell

 

[ZombieSoldier]

welcome to the forum, wish i had an answer for you!