One problem related to tire bulge has been reported for the 2004 Ford F-250. The most recently reported issues are listed below.
2004 Ford F-250. Consumer writes in regards to the definity dakota a/t system failure the consumer stated on four separate occasions the tires failed from an out-right blow out or the condition where the tire had started to bulge and deform or split which caused tread separation. One incident left the fender on the vehicle distorted and shifted out of place as well as some trim damage. The most recent incident occurred where the tire had become so mis-shaped and distorted that when the mechanic pulled the tire off the truck, he could not roll the tire. The tire had serious structural damage.