2009 Jeep Grand Cherokee vibration



I have a 2009 Jeep Grand Cherokee Laredo I feel a vibration almost feels like it starts in the front and works it’s way back then at times it feels like it’s in the rear tires, it will vibrate a little only when cruising doesn’t do it off the gas or on the gas I can’t figure out at all what it could be


Have all of your tires rebalanced.