Circle K #1554
3100 N AW Grimes Blvd, Round Rock, TX 78665
24 hours daily
512-238-1101
1 E85 station in Round Rock, TX
Drivers have recently confirmed that there is currently only one gas station in Round Rock, TX where you can get E85. Check the station below for details. The Round Rock E85 map was last updated in 2026.
Round Rock, TX E85 Flex Fuel Station List
Use the station cards below for addresses, hours, notes, click-to-call phone links, and direct map directions.
Questions about E85 in Round Rock, TX?
Where can I get E85 gas in Round Rock, TX?
Recent driver reports indicate that you can currently get E85 at 1 station in Round Rock, TX: Circle K #1554, at 3100 N AW Grimes Blvd, Round Rock, TX 78665. Recent reports from drivers indicate that it still carries E85.
Can I contact E85 stations in Round Rock before visiting?
Yes. Each station card includes a click-to-call phone link so you can confirm availability and hours before you drive over.
Why is e85near.me better at finding E85 in Round Rock, TX?
Unlike other frustrating E85 finders, you can browse E85 stations right away without installing an app or creating an account. Unlike Google / Apple Maps data, e85near.me stays updated by combining government data with user contributions to stay on top of station availability changes.