Skip to main content

Quality Fuels

Commitment to Quality

At Casey's we treat everyone like family. That's why we're committed to providing you and your loved ones with only the safest and most reliable gasoline and diesel fuel available. We're dedicated to using our company-owned truck fleet for transporting fuel whenever possible because we want to make sure that the quality fuel we start with is the same quality fuel arriving at our stores.

At every Casey's store, we've also equipped our fuel tanks with a state-of-the-art probe to detect any water or leaks that could reduce your fuel quality. Not only that, but when you pull up to the pump, you'll get what you pay for because we calibrate each of our pumps annually at a minimum.

Filing a Claim

Should you ever have a problem with your vehicle caused by our fuel, we'll do the neighborly thing and make things right. If you have any questions or concerns about our fuel or need to file a claim, please contact us.

Domestically Sourced

Making over 100,000 fuel deliveries to our stores each year, you could say we know a thing or two about fuel. Casey's is proud to source all our fuel domestically from major petroleum suppliers. With more available fuel options than ever, we are dedicated to expanding our fuels to include E15, E85, ethanol-free products, biodiesel, and winter diesel.

E-10

E-10 gasoline is blended with 10% ethanol and provides significant advantages to consumers. Not only does E-10 burn cleaner, but it is less expensive than gasoline without ethanol. In 2017, Casey's sold over 1.8 billion gallons of E-10 fuel!

Unleaded 88

Casey's is proud to offer Unleaded 88, a blend of 15% ethanol and 85% gasoline at select stores across our 16 states. Also known as E-15, Unleaded 88 is an environmentally friendly fuel approved by the EPA for use in vehicles 2001 and newer.

E-85

E-85 is a mixture of 85% ethanol and 15% gasoline. Approved for only Flex Fuel Vehicles, Casey's also sells E-85 at a number of stores across our 16 states.

Biodiesel

Biodiesel is a renewable, clean-burning alternative for regular diesel and can be found at all diesel stores in Iowa and Illinois. With few to no modifications, biodiesel can be safely used in most diesel engines.

Ethanol Free Gasoline

We are happy to provide our customers with ethanol free fuel to use in their cars, motorcycles, boats, and other small engines. Our 87 ethanol free and 91 ethanol free options are safe to use in all engine types.

E-10

E-10 gasoline is blended with 10% ethanol and provides significant advantages to consumers. Not only does E-10 burn cleaner, but it is less expensive than gasoline without ethanol. In 2017, Casey's sold over 1.8 billion gallons of E-10 fuel!

Unleaded 88

Casey's is proud to offer Unleaded 88, a blend of 15% ethanol and 85% gasoline at select stores across our 16 states. Also known as E-15, Unleaded 88 is an environmentally friendly fuel approved by the EPA for use in vehicles 2001 and newer.

E-85

E-85 is a mixture of 85% ethanol and 15% gasoline. Approved for only Flex Fuel Vehicles, Casey's also sells E-85 at a number of stores across our 16 states.

Biodiesel

Biodiesel is a renewable, clean-burning alternative for regular diesel and can be found at all diesel stores in Iowa and Illinois. With few to no modifications, biodiesel can be safely used in most diesel engines.

Ethanol Free Gasoline

We are happy to provide our customers with ethanol free fuel to use in their cars, motorcycles, boats, and other small engines. Our 87 ethanol free and 91 ethanol free options are safe to use in all engine types.

Casey's Business Mastercard

Casey's is proud to partner with FleetCor to offer our business customers a new way to save. Replacing our Convenience Card program, the Casey's Business Mastercard offers lots of great benefits!

  • Universal fuel card acceptance for driver convenience
  • Single card product for consolidated fuel expenses
  • Advanced card prompts for improved fraud protection
  • Tighter purchase controls for better expense management
  • Online account access for ease of administration
  • Great rebate savings at Casey's locations

Learn More and Apply Here

Loading, please wait.