The gas tanks don't explode, the cruise control switches were known to overheat or spark even while the truck is turned off and cause the truck to catch fire and burn to the ground, I assume the name "exploder" came around because of the unexpected fires. Ford recalled this switch though which also included ford pick-ups, excursion, bronco, etc.. The tire that blew out and caused roll overs was a firestone tire produced back in the 90's, once it was discovered that this tired blew out firestone recalled the tire. It was only today that I pulled the spare out of my truck (i haven't had the truck on the road since i've owned it) and discovered it was one of these firestone tires, the tire looks brand new!!! It still has the "little rubber thingies" as I call them and there are no signs of wear on the treads. The rim is rusty but i filled the tire up with air and it seems to be holding fine, I am debating actually keeping that tire for my spare considering there is nothing wrong with it and it saves me the money of buying a new one. This was everything that I read by researching the internet, I don't believe that my truck is about to explode in flames, or rollover going down the highway, Explorers are awesome, I'll never get rid of mine!