I PURCHASED FOUR USED SX 5000 STARFIRE (COOPER) 255/70-15 TIRES FOR MY 1981 FORD F-150 IN MARCH OF 2010. THE TIRES WERE MOUNTED TO WHAT I BELIEVE ARE 15X8 STEEL WHEELS BY THE INDEPENDENT TIRE SHOP THAT I PURCHASED THE TIRES FROM. I THEN DROVE FROM SAINT PETERSBURG, FL TO AUSTIN, TX ON THE TIRES WITH NO PROBLEMS. OVER THE NEXT TWO OR THREE MONTHS, I DROVE ABOUT 500 MILES ON THE TIRES WITH NO ISSUES, UNTIL ONE DAY ONE OF THE FRONT TIRES WAS FLAT IN MY DRIVEWAY, WITH THE TREAD SEPARATED IN ONE AREA. I REPLACED BOTH FRONT WHEELS WITH SPARE WHEELS AND TIRES (UNKNOWN EXACT SPECIFICATIONS, BUT SMALLER), AND WITHIN A COUPLE OF WEEKS, ONE OF THE REAR TIRES (AGAIN, IN MY DRIVEWAY) WAS FLAT, WITH THE TREAD SEPARATED. I PLACED TWO OTHER SPARE WHEELS/TIRES ON THE REAR AND PLACED THE SX 5000S IN MY GARAGE. WITHIN A WEEK, THE TWO SX5000S THAT HAD AIR IN THEM HAD BLOWN, AGAIN WITH THE TREAD SEPARATED. THE FAILURES OCCURRED WHEN THE WEATHER OUTSIDE TURNED HOT (SUMMER). TIRE PRESSURES WERE MAINTAINED NEAR (UNDER) THE MAXIMUM SIDEWALL SPECIFICATIONS, AND THE F-150 WAS NEVER OVERLOADED. THE TRUCK IS PRIMARILY USED FOR FAMILY TRANSPORTATION. I CALLED COOPER AT 1-800-854-6288 BECAUSE RECALL # 147 CLOSELY MATCHED THE PROBLEMS I EXPERIENCED, BUT I WAS TOLD MY TIRES WERE MANUFACTURED IN 2003 AND WERE NOT COVERED BY THE RECALL. THE TIRE INFORMATION IS: DOT 3DM2 B7W3903 C14R. I WAS ADMONISHED BY THE COOPER REPRESENTATIVE ABOUT PURCHASING AND USING USED TIRES, BUT GIVEN THE CIRCUMSTANCES OF ALL FOUR TIRES ESSENTIALLY BLOWING OUT WITH TREAD SEPARATION IN UNEXPECTED FASHION WITHIN A FEW WEEKS (OF SUMMER TEMPERATURES), I FEEL THAT THE UNDERLYING PROBLEM IS THE DESIGN OF THE TIRES, AND NOT THAT THE TIRES WERE ABUSED. UNTIL THE FAILURES, THE AIR PRESSURE IN THE TIRES DID NOT FALL OR RISE EXCEPT DUE TO AIR TEMPERATURES AND DRIVING FORCES, AND THE TREAD LIFE WAS AT LEAST 50%. *TR
- NHTSA ID
- 10378457
- Incident
- Jul 1, 2010