MAZDA MPV SPARE TIRE CARRIER. THIS DEVICE LOWERS AND RAISES THE SPARE WHEEL FROM UNDER THE BODY OF THE CAR. THE PROBLEM IS THAT IT IS SO POORLY DESIGNED THAT IT BREAKS AFTER ONE USE. AFTER TALKING TO SALVAGE YARDS ALL THE PARTS THEY HAVE ALSO BROKE. THIS HAS HAPPENED IN TWO OF MY FAMILY CARS. ALSO THE WIRE TO LOWER THE TIRE ISN'T LONG ENOUGH SO THE TIRE CRASHES ON PERSONS HAND. *JB