2011 LINCOLN MKZ Tiresbead Problems

The tire is a NEXEN 225/45R18 After driving at highway speed on an out-of-town trip for several hours, got off the highway on the way to the hotel using suburban roads. About a mile later, a noise suddenly started at the driver's side front. The "slapping noise" got worse as the car went faster. I pulled off into a parking lot and found a steel bead from the tire had come loose and was hitting the inside fender well. I also noticed there were cracks in the side wall. I changed the tire using the spare tire and drove to the hotel. The next day, I went to a local tire dealer to buy replacement tires. Since the car is an All Wheel Drive vehicle, I had to replace all four tires. And, it is a good thing I did since when I inspected the old tires, the other front...

TL* THE CONTACT OWNS A 2011 LINCOLN MKZ. WHILE OPERATING THE VEHICLE, THE LOW TIRE PRESSURE INDICATOR ILLUMINATED, WHICH MEANT THE AIR PRESSURE WAS LOW. UPON INSPECTION, IT WAS DISCOVERED THAT THE LIPS OF THE WHEEL RIMS WERE CORRODED AND DAMAGED, WHICH CAUSED AIR TO LEAK FROM THE TIRES. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. IRWIN LINCOLN MERCURY (4032 RT 9 SOUTH, FREEHOLD, NJ) AND THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 73,000. *TT*JB