a vibration on the passinger side when going 80 mph . had my new tires rotated a

What is your question?

when I take my truck on the highway it starts vibrating on the passenger side. had my tires rotated and balanced and it still does it.?

What makes this problem better or worse?

going fater than 70 75 too 80

How long has your 2009 Dodge Ram 1500 had this problem?

two weeks new used truck