[pedro66]

I just got an 07 long bed 5.7 4x4 and on certain stretches of freeway at about 55 to 65mph it gets on a real bounce, so bad infact it will bounce stuff out of the cup holders. if I drive faster its not so bad but costs on tickets.

Its not 100% the road surface as I have driven this way to work for years and never in any of my previous trucks (none as long as this one) had it so bad.

I am thinking its the long bed with no weight in it, its done it since day one is there anything I can do to decrease the effect.

Other than that I would not go back to my previous Chevy.