I've heard that its common in these trucks to have the back glass (around the 3rd brake light) leak water when it rains, does anybody know actually where the leaks comin from? I'd like to fix it myself if it isn't to big of a real

 

I think behind the light, and it rots your corners out.

 

Well I've pulled off the 3rd brake light and sealed it up really good n I'm noticin it's still leaking

 

Around the screws too??

 

Yes sir, and then I flushed out the wholes where the screws sit into the brake light itself

 

Have you ever replaced the back glass? Mine started leaking after I had to replace the back glass(for the 2nd time... F-ing thieves).. Anyways, I just found that the rear slider gasket wasn't seated correctly.

 

Idk if its been replaced or not, I know I ain't had to, but it does have a sliding back glass so I otta look into that