DEF best place to buy/price???


Well-Known Member
Staff member
Most of us purchase at the truck stop in bulk.

@mndriver may have some ideas on buying this stuff in smaller quantities.

Uncle Birchy

Life Coach
As in cost per mile? downtime? both?
The truckstop stuff is usually $2.79 a gallon so about same price i dunno the 2.5 for 7 might be slighly cheaper if one does math to break down that extra half gallon

As for "convienence" its nice to pump it rather than lift those big jugs and pour em in one at a time...