does anyone know what major oil Company bottles Supertech motor oil?
(aka) walmart house brand

and is supertech oil any good safe to use?

 

It might tell you where it is bottled .

From the location it might be possible to tell just who refined it.

Since no refineries have been built since the seventies just the names have been changed.

As long as any oil meets the specs you need go for it.

Since Walmart Seems like the biggest retailer the amount of product they purchase from a vendor allows for a very good price.

 

....Many links to browse through,,https://www.google.com/search?hl=en&...98.bmHxhqWKvt0

 

walmart / supertech puts their oil out every few years to see who will manufacture the cheapest. as of last year it was manufactures by penzoil/quakerstate.

 

how do find that info out skeeter?about what oil they use?