- Joined
- Aug 6, 2007
- Messages
- 5,332
- State - Country
- GA - USA
- Vehicle Year
- 1999
- Vehicle
- Ford Ranger
- Engine
- 5.0
- Transmission
- Automatic
- Total Drop
- few inches
- Tire Size
- ~30"
Well it does get down to -20 (F) in the winter just about every other year (I forget el nino or la nina)... and -31 (F) once every 10 years... and of course 100 (F) the whole months of July and August, with an occasional 105-108 (F).... So you telling me Walmart is dictating my oil choices for me based on climate?

When did I say that? When did I say anything about your stores at all?
I was talking about what OP is seeing in Florida.
I use that in the T6 for my F-250. I need to pick up some to do a change on it. I've found the quarts at TSC before, but for this it doesn't matter. IIRC it uses just under 4 gallons per oil change.(shell rotella 15W 40 )