2003 FOREST RIVER SALEM Tires Problems

I PURCHASED A FOREST RIVER 38' SAND PIPER SPORT F37SP TOY HAULER FIFTH WHEEL NEW IN 2003. THE TRAILER WAS EQUIPED WITH TANDOM AXELS. WE EXPERIANCED NUMEROUS TIRE BLOW OUTS. EACH TIME THE TIRE WOULD BLOW IT WOULD BLOW UP WITH PIECES OF RUBBER FLYING EVERY WHERE CAUSING EXCESSIVE DAMAGE TO THE RV AND CAUSING THE TRAILER TO BECOME DIFFICULT TO CONTROL UNTIL STOPPED AND OFF THE ROADWAY. THIS WAS BROUGHT TO THE ATTENTION OF FOREST RIVER AND ALSO CARLISLE TIRE COMPANY. IN 2005 WE WERE CONTACTED BY A LOCAL RV DEALER TO BRING OUR TRAILER IN TO HAVE THE AXELS REPLACED WITH A HEAVER AXEL AND LARGER G RATED TIRES. THE EXPENSE WAS BEING PAID FOR BY FOREST RIVER. THE DEALER TOLD ME THAT THEY WERE SENDING OUT LETTERS TO ABOUT 13 OTHER OWNERS IN THE UTAH AND WYOMING AREA TO HAVE THIER TRAILERS BROUGHT IN FOR THE TRADE...