Vibration when driving on a highway,its been like this for a while now,sometimes embarrassing.
Tire balance, bent wheel, missing driveshaft weight, failing driveshaft center bearing… The list goes on and on. If you describe it more fully and tell us more details about your 'Sclade we’ll try and narrow it down.
I just cannot understand letting something like this go on for ’ sometime ’ . Forget the embarrassing part , how about it could be dangerous . Have it looked at now.