2018 KEYSTONE CARBON Wheels Problems

THIS INVOLVES NEW CHINESE JUNK TIRES BEING PUT ON TOY HAULERS. KEYSTONE ONE OF THE LARGEST MANUFACTURER OF RV'S PUTS THE CHEAPEST TIRES ON EVEN AFTER BEING TOLD BY MANY OWNERS THAT TIRES ARE EXPLODING GOING DOWN THE HIGHWAY. NOT JUST RUNLETS WHERE IT FALLS APART BUT FULLY INFLATED WHERE IT GOES OFF LIKE A BOMB MY NEW UNIT HAS ST235 80 16 12PLY TRAILER KING TIRES. THESE ARE THE PRIMARY OFFENDERS I HAVE LESS THAT 500 MILES SINCE DELIVERY AND AT LEAST 1 TIRE IS SHOWING SIGNS OF A SIDE WALL FAILURE I TALKED TO MY DEALER THEY FILED A CLAIM WITH KEYSTONE AND KEY STONE DENIED THE CLAIM SAYING THAT I HAVE TO CONTACT THE DISTRIBUTOR TIERCE WHICH IS I BELIEVE THE SAME COMPANY FROM A FEW YEARS AGO THAT HAD THE SAME PROBLEM WITH CHEAP CHINESE TIRES THAT CAUSED DEATHS. THIS NEED TO BE LOOKED INTO.MY INFORMATION...