And heaven forbid if they sell 85 octane in your part of Oklahoma. Here in S.Utah they do sell 85 everywhere on the pretense that so many folks are on their way to Salt Lake City at over 6,000 ft above sea level. It saves you 10 cents on the gallon. Therefore, most people just run 85 even though we're at 3K elevation and their vehicles call for at least 87 octane. 91 octane is the best they can do around here at considerably more$. E-85 is available- in Las Vegas.
