I'm still trying to wear out my BFGs so I can justify a set of Firestone Destination MTs. 17k miles without bothering to rotate so they wear out faster and they are still holding up good - Araaaaaaaghhhhhhhhhhh.
I put 15K on my BFG's and they look same as new! Tits on em and all! I think because it's a truck tire in a P rated application. They will never wear out I don't even know what I am going to do with mine. MC