Big D - EXXON
3030 E Lincoln Way, Cheyenne WY
Ethanol-free octane ratings: 91
GPS coordinates: N 41.13886 W 104.77913 (entered by BoringJim)
Updated by BoringJim, January 15, 2020 18:27 CST
corrected state & city, tuned lat/long
Updated by Fabrice Clark, October 07, 2019 7:14 CDT
Ethanol gas only.
Updated by Fabrice, October 02, 2019 8:55 CDT
Only premium is ethanol free now.
Posted by Steve, September 21, 2019 20:35 CDT
All octanes are "ethanol free"