2007 Ford E-450 Tires & Wheels Problems

WHILE ON A TRIP AND WHILE RETURNING HOME THE R/R INSIDE TIRE TREAD SEPARATED CAUSING THE VEHICLE TO SWAY. I WAS TRAVELING ON HIGHWAY 231, A 4 LANE HIGHWAY,. I WAS TRAVELING 65MPH AT THE TIME OF THE TIRE FAILURE. I WAS ABLE TO PULL INTO THE FLORIDA WELCOME CENTER LOCATED ON THE FLORIDA ALABAMA LINE. I HAD TO CALL SOMEONE OUT TO CHANGE THE TIRE. AFTER RETURNING HOME TO PANAMA CITY, FLORIDA I TOOK THE VEHICLE AND TIRE BACK TO PEP BOYS TO HAVE IT REPLACED. I ADVISED THE SERVICE WRITER THAT I HADE PURCHASED ROAD HAZARD INSURANCE WHEN I PURCHASED THE TIRES AND ADVISED HIM AS TO WHAT HAPPENED AND HE ADVISED ME THAT TIRE SEPARATION WAS NOT A ROAD HAZARD AND THAT I WOULD HAVE TO PAY 50.00 DOLLARS TO HAVE THE TIRE REPLACED. THE TIRES I BOUGHT FOR MY MOTOR HOME WERE DEFINITY DAKOTA H/T LT 225 75R 16. THE SERVICE WRITER ADVISED ME THAT THEY NO LONGER SOLD THIS TIRE AND REPLACED IT WITH A COOPER TIRE. THEY PUT THE TIRE THAT WAS ON THE R/R OUTSIDE AT THE TIME OF THE INSIDE TIRE FAILURE ON THE INSIDE OF THE WHEEL AND PUT THE NEW TIRE ON THE OUTSIDE. NOW I AM HAVING PROBLEMS WITH THE R/R INSIDE TIRE NOT HOLDING AIR. I FEEL THAT THESE TIRES ARE NOT SAFE TO USE ON ANOTHER TRIP. THE SERVICE WRITER DID NOT LOOK TO CONCERNED ABOUT THE PROBLEM.

PURCHASED 4 MASTER CRAFT COURSER LT225/75R16 ON 6/30/10 ON MY 30 FT CLASS C M/H WITH 18860 MILES. SO FAR THIS YEAR 2014 I HAVE HAD 3 TIRES FAIL WITH CORD SEPARATION. THE FIRST WAS ON 5/29/14 TRAVELLING TO NC. THE SECOND FAILURE WAS ON 7/25/14 WHERE THE TREAD SEPARATED FROM THE TIRE. THE THIRD OCCURRED ON 11/21/14 WHERE THE ENTIRE TREAD CAME OFF THE TIRE JUST LIKE A RECAPPED TIRE. I CURRENTLY HAVE 38000 MILES ON M/H. IT IS STORED UNDER COVER AND THE TIRES ARE COVERED WHEN IN STORAGE. ALL THREE FAILURES OCCURRED WHILE DRIVING ON HIGHWAYS AND WAS ABLE TO PULL OVER SAFELY AND WITHOUT ANY DAMAGE TO MY VEHICLE OR OTHERS. *TR