04 model XR6 ute Hope someone has had same issue, when travelling at about 80 to 100 I get a vibration that starts in front end and travels through car slowly all the way to back end like some sort of harmonic vibration best way I can describe it is when you see a wet dog shaking the water off itself and it starts shaking its head then that goes through his body into his tail had brakes machined in case warped disks also had wheel balance and swapped all wheels around in case it was a buckle in rim or something
