2006 KEYSTONE MONTANA-MOUNTAINEER Complaints

THE TIRE TREAD ON THE MISSION TIRES ON MY KEYSTONE MONTANA-MOUNTAINEER 5TH WHEEL HAVE SEPARATED FROM THE SIDEWALL APPROXIMATELY 1/4 OF AN INCH AND THE STEEL BELTS ARE VISIBLE. IN ONE CASE AIR IS LEAKING THROUGH THE BELTS AND CRACK. THE TIRES WERE KEPT OFF OF THE GROUND WHEN IN STORAGE AND MAINTAINED AT 80 PSI AT ALL TIMES. THE TIRE IS A TC 108 ST 235/80/R16 DOT # IS 4YB3CQ1C5305. THE TIRES WERE MADE BY NANKANG IN CHINA. *TR

TRAVELING NORTH ON US HWY 77 NORTH OF LAGRANGE, TX AT APPROXIMATELY 62MPH WHEN THE DRIVER'S SIDE FRONT MISSION TIRE ON THE MONTANA MOUNTAINEER FIFTH WHEEL RV BLEW OUT. I HAD CHECKED TIRES LESS THAN ONE-HALF HOUR BEFORE THE FAILURE. THE TIRES LOOKED FINE, BOTH VISUALLY, AND AIR PRESSURE AND TEMPERATURE WISE. ALL FIVE TIRES BORE THE DOT INFO; 4YB3 CQ1C 4905. UPON ARRIVAL AT DESTINATION, I HAD ALL TIRES REPLACED AND CONTACTED THE IMPORTER, TIRECO IN CALIFORNIA AS I WAS AWARE THEY WERE VOLUNTARILY REPLACING MISSION TIRES. THEY HAD THE TIRES PICKED UP AT MY RESIDENCE WITHIN TWO DAYS AND SHIPPED TO THEM FOR INSPECTION. I HAVE SINCE BEEN INFORMED THAT ONLY THE TIRE THAT FAILED WAS DEFECTIVE PER THEIR INSPECTION. *TR

TL*THE CONTACT OWNS A 2006 KEYSTONE MONTANA-MOUNTAINEER. THE VEHICLE HAS DURO TIRES, SIZE 225/75D15D, DISTRIBUTED BY WHAFONG TIRES. THE CONTACT NOTICED THAT THE TREAD SEPARATED ON ALL FOUR TIRES. THE MANUFACTURER INFORMED THE CONTACT TO MAIL PICTURES. THE CURRENT AND FAILURE MILEAGES WERE 7,000. NO OTHER VEHICLE INFORMATION WAS AVAILABLE.