Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

rear bearings

  1. 4x4 Drivetrain
    Hey wrench heads, need some opinions before I start throwing parts at it. 03 Tb LS I6, 185000miles. The sound(rumble) starts at low speed and increases on acceleration and rumble stays consistent at 50 and above. No vibration in steering wheel, but rumble after 40mph feels like subs bumping...
Top