Originally Posted By: erogers
If you wanted to stick with a strictly American company, another "BP", Brad Penn that is, would be your only choice. Choices for "American" gasoline are zero, since the oil comes from all over the world. ExxonMobil and Conoco-Phillips are American companies at least, regardless of where the oil comes from. I try to buy American, but it's not always possible. If you're not going to buy Shell gas because it's not American owned, I guess anything from Conoco-Phillips would be good...it gets a top-tier rating for gasoline, just like Shell.
Well I guess there's always Valvoline and I forget what the gas is they market. I think Speedway around me.
The thing is they all share the same base gasoline. Since there's no chevron/texaco/philips66 stations around me, I have to go to Shell for top tier. I wouldn't run anything else in my tank. Since I use shell gas I figured it only makes sense to use their motor oil too. It helps that their motor oil happens to be good too.