2008 Jeep Grand Cherokee tires problems

I was heading to california from el paso, texas on the 13th of may, 2009. We drove to blythe, california and stayed the night. We didn't want to drive throughout the night. The next morning we headed to torrance, california. Within 50 miles out of blythe, my back right tire had blown out. We heard a hugh loud noise when it blew out. I lost control of the 2008 jeep cherokee with only 9000 miles immediately. I finally got control of the vehicle and pull over to the only area that was possible.

Tl* the contact owns a 2008 jeep grand cherokee with goodyear eagle rsa emt tires, size: 255-45-r20. The contact stated while driving at 20MPH in rainy weather, the front two tires blew out. The tire pressure warning light illuminated following the failure. The dealer advised the contact that the warranty would not cover the replacement of the tires. The tires were not replaced. The failure and current mileages were 21,005.