I have a 2010 dodge ram 1500 with the 4.7l motor. When I have a heavy load in the back the truck sways a lot after hitting a bump. It just rocks left and right. I have replaced the front struts, rear shocks, and rear springs. After doing that it has gotten better but it's still pretty bad. Any help would be appreciated.

 

How much weight? Are you simply putting too much in the wrong spot, and unloading the front wheels?

 

No it's not that much weight. I'm not hailing rock or anything it's camping/fishing gear for the family and i.

 

Ok, that shouldn't be able to overload the truck......

What do you mean by "sway"? Does the truck bounce around? Or does it simply not want to go in a straight line?

 

The truck rocks left to right like a seesaw.

 

That's just weird.......

How do the sway bar links look?

 

I can't see anything wrong with them no cracks in the rubber or anything. If I have someone stand on the back of the truck and jump on it I do get a little bit of a squeak out of the rear ones

 

You have already gone after everything else I could think of....... I would have to ride in it, to speculate further.....

 

are you running big over sized tires... tires in general and tire aspect ratio has a huge effect of sway.

 

Pressures too.