Rattling sound from passenger side?

Ok, I have an annoying rattling sound only when I hit bumps in the road. It sounds like its coming from behind the bench seat on the passenger side. I checked my jack mount and tire iron mount and they are tight. Nothing under my seat and the seat belt seems pretty tight. I do notice that my bench seat will giggle a bit while its still latched not to come forward, could that be it? If so, how do you tighten the catch on the handle to pull the top of the seat forward?

 

snake under the seat?

 

LOL, I almost wish it was, it would probably be easier to fix.

 

sorry dude i got ike 5 rattles in my truck

 

This one is annoying and driving me insane.

 

mine in my right drivers side wheel drives me nuts i just turn up the stereo. ps charge ur phone been tryin to call ya

 

check ur seat bolts, make sure one or two isnt loose, causing the seat to vibrate! hope ur slider thingy isnt broken.

 

Well I checked the bolts a couple of days ago and the right side was loose. I tightened it and thought the problem was fixed but its still there. AHHHHH!

 

Hey Carl, whats this slider thingy you speak of? Thanks

 

its the track that ur seat is on that lets it move back and forth

 

shouldnt be the back of the seat rattling when u are puttin pressure against it with ur back could be the whole bench moving tho

 

the track that allows the seat to go back & forth...my bad. what showtime said!

maybe its a piece of ur trim below the back window, or the piece between the cab & the seat.