TL* THE CONTACT OWNS A 2021 FOREST RIVER CHEROKEE EQUIPPED WITH TIRE BRAND: CASTLEROCK TIRES, TIRE LINE: ST226, TIRE SIZE: 225/75/R15, DOT # JULT1NT. THE CONTACT STATED THAT THE REAR DRIVER'S SIDE TIRE BLEW OUT WHILE THE VEHICLE WAS TRAVELLING DOWN THE HIGHWAY AT 65 MPH. THE CONTACT TRIED TO SLOW DOWN BY APPLYING THE BRAKES AND THE TRAILER STARTED TO SWERVE.THE CONTACT SAW WHITE SMOKE IN HIS REAR VIEW MIRROR BUT WAS FINALLY ABLE TO PULL THE TRAILER OFF THE ROAD , EASE UP ON THE BRAKES AND CAME TO A GRADUAL STOP. THE CONTACT WAS ABLE TO CHANGE THE TIRE AND TOOK IT TO A TIRE STORE. THEY NOTICED THE OTHER TIRES WERE ALL WEARING DOWN THE CENTER TREAD AND WOULD EVENTUALLY BLOW OUT AS WELL. THE CONTACT HAD THE ONE TIRE REPLACED AT THE TIRE SHOP. THE TRAILER DEALER CAMPING WORLD OF POTEAU 34203 US-59, POTEAU, OK 74953 (877) 886-6503 GAVE THE CONTACT THE TIRE WARRANTY AGREEMENT TO GET THE TIRE EXPENSE REIMBURSED. THE OTHER THREE TIRES WERE NOT COVERED FOR REPLACEMENT. THE RV MANUFACTURER JUST PROVIDED A QUESTIONER FOR THE CONTACT AND PROMISED A CALLBACK. THE OTHER THREE TIRES HAD NOT BEEN REPLACED. THE FAILURE MILEAGE ON THE RV VEHICLE WAS 870. THE TIRE FAILURE MILEAGE WAS 1,000.