Ditto for most in the south east...

I may have to run 87 for the first time in my 535i.. No one has any thing higher than it in Bham, Nashville, Atl , etc...
Hell some places are just lucky to have 87, just look at Nashville on Friday...

While I was in Alaska for 2 weeks recently , you could not find Any gas above 89, but there was 87, 88.5 and 89... and diesel was for the first time CHEAPER than gas , first time I've seen that in a very long time. So in the Subaru and the Siveraldo I drove the 87 worked ok.. the Subaru was WAY down on power though