2013 KEYSTONE COUGAR Wheels Problems

WHILE TRAVELING ON OUR FAMILY VACATION, WITH OUR 2013 KEYSTONE COUGAR 5TH WHEEL. WE EXPERIENCED 2 TIRE BLOWOUTS. WHILE TRAVELING N ON I-59 (JUST INSIDE GA STATE LINE) AT APPROX. 60 MPH, THE RIGHT REAR TIRE EXPLODED CAUSING DAMAGE TO THE CAMPER. PUT SPARE ON AND CONTINUED ON OUR TRIP. ONCE WE ARRIVED AT CAMPGROUND THE EXPLODED TIRE WAS TAKEN TO A TIRE STORE AND REPLACED. NEW TIRE WAS PUT ON CAMPER AND THE SPARE RETURNED TO THE SPARE POSITION ON THE REAR OF THE CAMPER. UPON OUR RETURN TRIP HOME, TRAVELING ON I-75 S, WE HAD BLOWOUT #2. IT WAS THE LEFT REAR TIRE. NOW DAMAGE HAD BEEN DONE TO BOTH SIDES OF THE 5TH WHEEL. THANKFULLY WE HAD TIRE REPLACED WHILE ON VACATION OR WE WOULD HAVE BEEN SITTING ON THE SIDE OF THE INTERSTATE WAITING WITH OUR 2 SMALL CHILDREN FOR WHO KNOWS HOW LONG ON SOMEONE...