> It doesn’t help that gas are two levels octane lower than in other places (so standard gas is 85, not 87), Denver does the same thing. That’s due to high ele

> It doesn’t help that gas are two levels octane lower than in other places (so standard gas is 85, not 87), Denver does the same thing. That’s due to high elevation. There’s no need for higher octane. I’m at the same elevation as Denver and my car requires 93 but the highest I’ll find is 91 which is just fine.