1991 CHEVY LUMINA APV,WHILE DRIVING OVER NOT SO SMOOTH WISCONSIN STREETS THE FRAME RETAINER ROTTED OFF OF THE MOUNTING BOLT CAUSING THE FRAME RAIL TO DROP DOWN OVER 4 INCHES CAUSING POOR STEERING CONTROL. THE VEHICLE WAS AT THIS POINT UNSAFE TO OPERATE. GM HAS A RECALL CAMPAIGN FOR THIS HOWEVER THEY REFUSE TO HONOR IT. *TR