Oct 23, 2013
Thank you for reporting the correct prices with the correct fuel grades!! Good job!
Fuel grades in Sioux Falls have changed. Please report the cheapest fuel (87 octane, 10% ethanol) as "regular." The next most expensive fuel will be either 87 octane, 0% ethanol or 89 octane, 10% ethanol. Please report this fuel price as "mid-grade." Thank you :)