08 box rattle

[pierre3737]

Did anyone try driving on a gravel road with washboards and notice the loud hummm coming from the front of the box. It took me a while to figure it out but once I had a friend drive while I sat in the box and the humm goes away if you hold pressure on the front box panel, also the tailgate rattles.
I will get a Rhino Lining in the next few week and see if it fixes it.

[desertghosts]

Had the same problem. With a camper shell on its get louder .A bedrug makes it a litte better. I then used line x and it fixed it right up