Well, I have decided to run PP in my two vehicles. Decided to run 5w20 in winter and 5w30 in Summer. Long story. I have excellent UOA from the 5w30 PP on my 2006 Corrola already. Hope the Kia follows suit. But both vehicles spec or allow 5w20 as well. But that's not the question.
Money is not really an issue, but M1 at $6 or more is just unjustifiably higher priced, so its almost principle to avoid it.
My local O'Reilly's has PP 5w30 at 3.99 and then you get the 5th quart free, when you buy 4. That works out to $3.33, which seems to be a pretty decent deal.
Assuming I use 11 quarts per year of the stuff, any reason not to lay up say three years worth, or 33 quarts?
No, they DON'T have the 5w20 at that price
I mean, further out that 3 years I am not willing to try and predict. But 2-3 years, that's not so crazy, right? And the price is pretty good, right?
Money is not really an issue, but M1 at $6 or more is just unjustifiably higher priced, so its almost principle to avoid it.
My local O'Reilly's has PP 5w30 at 3.99 and then you get the 5th quart free, when you buy 4. That works out to $3.33, which seems to be a pretty decent deal.
Assuming I use 11 quarts per year of the stuff, any reason not to lay up say three years worth, or 33 quarts?
No, they DON'T have the 5w20 at that price

I mean, further out that 3 years I am not willing to try and predict. But 2-3 years, that's not so crazy, right? And the price is pretty good, right?
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