I never claimed it did and specifically said above that brand name (and
labeled) products should be the same everywhere. If you really believe
that store brand products are exactly the same as brand name products
other than the label, then that is your prerogative.
I don't think Pennzoil/QS or Shell or any other supplier would create a
blend just for Wal-Mart. That wouldn't make economic sense at all when there
are already excellent blends to choose from. SuperTech oil is simply
re-labeled oil that is identical to some other oil. The question is, which
one? Hint: It's a premium oil that meets all the latest API, SAE, ASTM Etc.
specs.
be in the bottle. Poor QA may well mean that what is in the bottle
isn't exactly what is supposed to be in the bottle. And, yes, I
actually do consider Pennzoil and Quaker State to be the chopped liver
of oil brands. Quaker State is one of the few oil producers that
destroyed a bunch of engines due to poor QA that let bad oil get out of
their factory.
So, you believe every oil maker except for Pennzoil/QS is immune to QA
problems? Well I've got news for ya!
It comes down to trusting a label. I think Wal-Mart has just as much
integrity as the next re-seller of bulk-blended oil. In fact, Wal-Mart's QA
program probably strikes more fear into the oil companies than any other
outlet. After all, Wal-Mart is probably their most important customer.
Matt, we've got to be careful today. A person can praise one brand very
highly and smear another viciously and be embarrassed to find they are
different in name only.
We have huge oil bottlers that specialize in economically bottling oil for
many customers. In order to reduce overhead, I'm sure their inventory
consists of dozens fewer actual formulations than there are brands. And it's
subject to change from time to time.
That brings to mind a neighbor that used to tell me my riding mower was
junk, and his brand was the highest of quality. One day I took a close look
at his mower, and the only difference in the 2 were the paint job. I really
had some fun with that one!
Moral: Research thoroughly (not just old information) before saying one oil
is inferior to another.