Is Premium Gas 87-89 or 93? Understanding Octane Ratings and What They Mean for Your Vehicle

When filling up your vehicle in Clinton, MI, or nearby areas such as Jackson or Chelsea, you may have noticed several grades of gasoline at the pump: 87, 89, and 93 octane. The question arises, is premium gas 87-89 or 93? Getting this right is crucial for your engine’s longevity, performance, and fuel efficiency, especially for owners of Dodge, RAM, Chrysler, and Jeep vehicles.