"Roger" wrote

Not in Michigan they aren't. The pumps only have a sticker that says
the gas meets some specific standard number for gas. Here there is no
lable that tells you what is in the gas.


So it depends on the state regulations. You'd have to research the
regs in NC to be sure one way or the other.

I guess I did not make it clear, that I was talking about NC. The OP was
asking about NC, and my sig line... Well, you know what I did! g
--
Jim in NC