Here is my final update on my tire problems...
As I indicated the tire was determined to be defective from the factory... Firestone FS 507.
I phoned the T.A. Truck Stop where I originally purchases the front steer tires and advised them of the problem. I asked them if I could bring the truck in to have a new front tire installed. The manager indicated that they could not change the tire or do anything about it until the area rep. came around to make his final determination if the tire was defective. The tire rep. only comes around every THREE MONTHS. Can you believe this?
So this is what you get when you buy at a truck stop... keep this in mind guy's!
So I phoned the tire shop that installed my eight drives, and who worked on the front steers. They said no problem we will order you a tire and have it by Monday and it will not cost you a dime as it's under warranty. I just need to show them the receipt.
I advised the T.A. that I would never do business with them again!
Neckster