purchased with 98K, 2 mo ago. Bought online & had shipped to me. Heard noise when I turned a corner. Just towed a car trailer 1500mi. Everytime I stopped and started to turn, heard heavy gear like noise. Cleared up when driving straight ahead. On the way back with no load, still heard noise on a turn. 500mi ago started a rotation echo. Sure it is in the front. Rotation speed is realitive to the wheel speed, not RPM.
T^hank you