2007 CROSSROADS CRUISER Tires Problems

THE CAMPER WAS PURCHASED NEW IN APRIL 2008 AND OUR FIRST MAJOR TRIP WAS IN OCTOBER 2008. ON THAT TRIP, THE PASSENGER SIDE FRONT TIRE BLOWOUT ON THE FREEWAY AFTER ABOUT 10 HOURS OF TRAVEL. PRIOR TO TAKING ANY TRIPS, MY ROUTINE IS TO CHECK THE TRAILER TIRE CONDITION AND PRESSURE. SINCE THIS WAS THE FIRST BLOWOUT, I JUST ATTRIBUTED TO AN UNKNOWN ROAD HAZARD CONDITION. UPON RETURNING HOME, I BOXED UP EVERYTHING WE CARRIED ON THE TRIP AND WEIGHTED IT TO ENSURE WE WERE WITHIN THE CARRYING CAPACITY. WE DID LOAD THE UNIT TO 70LBS BELOW THE CARRYING CAPACITY. IN OCTOBER 2009, WE WERE TAKING A LONG TRIP TRAVELING FROM OHIO TO FLORIDA. AGAIN AT ABOUT 10 HOURS INTO THE TRIP, THE SAME TRAILER TIRE FAILED ON THE HIGHWAY. I TOOK MY NORMAL PRECAUTIONS OF CHECKING TIRE CONDITION AND PRESSURES PRIOR TO LEAVING. ON THIS TRIP, WE LIMITED THE...