Wonder Wand Vibrator Attachment That highway vibration isn't your tires it's probably your wheels. Most people think lug nuts center the wheel, but they only hold it on. The hub bore does the actual centering Still Vibrations after Hub centric installed MyG37 Most people think hub centric rings are just for preventing vibration, but they're actually saving your wheel bearings from premature death. When you run lug centric (no centering rings), your wheel studs become the