Oil cross ref.?

[Shup1]

Has there been a cross ref posted or compiled for the available products (like Walmart, Tractor Supply ect)??

Thanks

 

[tom slick]

not that I have seen. In what way would you like to see something organized?

 

[Shup1]

I was curious since the cost of oil is increasing who makes the lower priced version?

I.E.
SuperTech
Warrens
Tractor supply ect

If a person were to find thatthese are of similar quality to name brand oils why wouldn't you purchase them? I mean a oil analysis could work but kinda defeats the purpose at $20 or more..