Circle K Fuel Day Deal: Save 40¢ per Gallon at Circle K
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Circle K is rolling out a special Fuel Day promotion that lets drivers save 40¢ per gallon on August 13.
The deal
The discount applies to all participating Circle K fuel locations across the United States, making it a nationwide opportunity for savings at the pump. This offer is straightforward: you receive a per‑gallon price cut, which can add up to significant savings on a full tank.
Why we like it
To claim the discount, you must text specific keywords to the short code 25050 from the phone number linked to your Circle K rewards account. First, text “JOIN” to receive SMS offers, then send “CARE” to stack the discount on a single fill‑up. Both texts are required, and the savings are applied automatically at checkout, so you don’t need to remember any coupon codes.
Key features
The promotion is ideal for regular commuters, road‑trippers, and anyone who fills up frequently at Circle K stations. By reducing the cost per gallon, drivers can stretch their fuel budget further, especially during peak travel periods. The deal is especially beneficial for fleet operators or families who log high mileage each month.
Who it's for
You can redeem the discount at any participating Circle K location on August 13, 2026. Simply arrive at the pump, complete the two text messages, and the 40¢ per gallon reduction will be applied to your purchase. Be sure your phone number is attached to your Circle K rewards profile to avoid any issues.
Bottom line
Keep in mind that the offer is limited to one day only and may be subject to fuel availability. Supplies could run out quickly, so plan to visit early in the day if possible. No additional coupons or codes are needed, and the discount cannot be combined with other promotions.
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