Why Does Colorado Have 85 Octane Gas? (And Should You Use 87 Instead?)

In higher elevation areas of the country, you may have noticed that there is an 85-octane option, but is it really the best choice for your car?

Apr 9, 2025 - 12:34
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Why Does Colorado Have 85 Octane Gas? (And Should You Use 87 Instead?)
In higher elevation areas of the country, you may have noticed that there is an 85-octane option, but is it really the best choice for your car?