- Moderator
- #221
Don't really care what you believe, I asked the guy and that's what he said.I used to work in fuel retaining. I dont believe midgrade has been tanked as a seperate product for many years.
Almost all modern pumps are "mixer" pumps. The blend between premium and regular, to make midgrade, is done by the pump itself.
Of course with all the additive talk, etc. It's also true that most of our gasoline is delivered at regional pipeline terminals and almost all brands use these same terminals.
Additives are added at the time trucks are filled. But most "Top Tier" labeled gas shares exactly the same additive package across brands.
Octane is one thing for discussion, but additive packages, which are certainly important, are almost all marketing BS. Look for "Top Tier" as it is a specific additive requirement, that most every name brand station meets, but within these brands, they are all virtually the same. Costco is Top Tier, Shell, ExxonMobil, Sinclair, and most all other main brands.