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We love your engine as much as you do. That's why we're making it even easier for you to try our best fuel. Save 20c per gallon on our Premium Fuel by filling up on Premium Thursday.

You’ll love more than the savings - our Premium Fuel has double the cleaning detergents, which means you’ll clean your engine while you drive, boost your engine performance and lower emissions. We guarantee our fuel is high-quality, and we're always looking for ways to make fueling easier for you.

Come celebrate Premium Thursday at Circle K!

*Limited time only.
Starts Thursday at 12:01 AM and ends at 11:59 PM. Price at the pump reflects discounted price during that time. Only valid on premium fuel on Thursdays at participating stores.