2011 NISSAN PATHFINDER Wheels Problems

BF GOODRICH RADIAL LONG TRAIL T/A TIRES WITH 9,700 MILES ON THEM . CRACKS AROUND LUGS ON TREAD.SAME ON ALL FOUR TIRES.SPEC. MODEL#P265/65R17 (110T) M+SBEEN CHECKING RECALLS BUT NOT LISTED.DOING SEARCH ON THIS MODEL,FINDING OTHERS EXPERIENCING THE SAME PROBLEM. CONTACT ME AT [XXX] IF PHOTOS OF CRACKS NEEDED PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*CC

THE VEHICLE HANDLES SMOOTHLY ON A SMOOTH SURFACE, BUT WHEN I HIT A SMALL BUMP IN THE ROAD, THE STEERING WHEEL SHIMMIES GIVING YOU THE FEELING THAT YOU MIGHT LOSE CONTROL. BIG BUMPS IN THE ROAD AT HIGHER SPEEDS (60-70 MPH) ARE DECIDEDLY UNCOMFORTABLE. I TOOK THE VEHICLE TO A NISSAN DEALER AND A VERY KNOWLEDGEABLE TECNICIAN DROVE THE VEHICLE WITH ME BUT COULD FIND NO STRUCTURAL PROBLEM. THE DEALER I PURCHASED THE VEHICLE FROM MACHINE BALANCED AND ALIGNED THE VEHICLE BUT THE BEHAVIOR OF THE VEHICLE REMAINS THE SAME. THE MAINTENANCE MANAGER WENT ON LINE IN THE INTERNET TO SEARCH FOR ANY COMMON COMPLAINTS AND CONCLUDED THAT WHAT I FEEL AND SEE IS THE RESULT OF THE WAY THE VEHICLE FRAME IS MADE WHICH CAUSES THE MOVEMENT WHEN YOU HIT A BUMP OR DIVOT IN THE ROAD. I HAVE TO HOLD ONTO THE WHEEL WHEN I HIT A BUMP,...