I have an 06 with a sunroof and it has never been a problem. my truck was not garaged either untill one week ago. I use the sunroof all the time!

 

Nope, No leaks here either.. 06 model, 42k on it and use the sunroof all the time. Did forget and leave it open one night and got a shower.... My fault. cleaned and dried it up, good to go, never leaks..

 

2008-H3 here with 60,000 KM no leaks at all, 'cause I have no sunroof!! LOL

I am looking for a cheaper shop who install sunroof. I love to have one but the dealer is asking way too much for it to install.

BTW I 'm in Vancouver.