[Mikendebbie]

I used the Walmart DEF in my 2014 3500 SRW with no problems. The only thing I did not like was the poor fitting screw on spout. Finally gave up and bought a funnel…but lately the screw on spout seems to be improved and does not leak. At some point in the past few months the price went down from $7.88 to $6.88.

A couple of months ago I thought I was getting close to needing a DEF fill and I bought a jug at Walmart, put it in my hot garage. Weeks went by and no fill was needed until I made a short trip. Pulled into a Walmart I passed and filled it up for $6.88. I intend to use the one in the garage to pour and kill weeds on my fence line. At $6.88 I would rather use the fresher stuff from the store shelf.