Now seen DEF in 2 autozones
I saw it in Mazatlan & Guanajuato. That indicates to me that all autozones are selling it. Does that mean they know something we don't? Like maybe ULSD is going to appear soon.
Forum Discussion
BB_TX wrote:
Has nothing to do with ULSD. All about the newer trucks requiring it.
Right! If you run out of DEF then the truck will shut down.
Gotta' have it.
