Tire Blowout problems of the 2002 Mazda Protege 5

The tire was six weeks old and blew up for no reason while driving 60 mph on a highway. Dunlop and tires plus refused to honor a warranty because we could not return the entire tire to them. The tire was blown into 2 inch pieces and all over the highway. Perhaps they are suggesting that we should have risked our lives running around the highway picking up the pieces. I am of the opinion that our lives were put into enough danger due the defective tire dunlop made.