NHTSA Complaint #10170969 — 2001 ROCKWOOD ULTRALITE

I HAVE A 2001 2307 ROCKWOOD PREMIER POP-UP CAMPER. WHEN THE CAMPER WAS A ONLY A YEAR AND HALF OLD I EXPERIENCED BOTH TIRES BLOWING OUT WHEN ON ALONG TRIP. THE TIRE MANUFACTURE WAS GOOD IN HANDLING THIS AND UNDER THEIR ADVICE HAD THE CAMPER WEIGHED. I REPORTED IT TO THE MANUFACTURE OF THE TRAILER AND THEY SAY THEY SEND OVER THE SPECS AND THE TIRE COMPANY PICKS THE TIRE. I HAVE FOUND OUT THAT IS NOT TRUE. NOW MY COMPLAINT IS THIS HAS HAPPENED THREE TIMES EVERY TIME ON A LONG TRIP. I HAVE HAD IT WEIGHED AND TALKED TO THE SCALE PEOPLE AND TO A HIGHWAY PATROL OFFICER AND THEY ALL AGREE IT IS OVERWEIGHT FROM THE MANUFACTURE FOR THESE TIRES. WHAT CAN I DO? *NM