PLUS Gasoline - Quality Fuels - Quality Performance

 
If you're looking for optimal gas mileage and engine performance, look no farther than CountryMark's line of all-American PLUS gasolines! All of the gasolines in the CountryMark PLUS line meet TOP TIER standards, which keep engines running smoothly, improve engine performance and reduce vehicle emissions.
 
These 100% American-made gasoline products begin with American crude oil and are refined to the highest specifications at the CountryMark refinery in Mt. Vernon, Indiana.
 
For fast starts, quick warm-ups and less vapor lock, all CountryMark gasolines are seasonally blended.
 

For different vehicle requirements, CountryMark PLUS gasolines come in various octane grades, including regular (87 octane), mid-grade (89 octane), and premium (93 octane). These products are TOP TIER certified, and oxygenated with a 10% ethanol blend, which increases octane, improves engine performance and reduces exhaust emissions.

CountryMark also makes available a 91 octane product. This mid-grade fuel is TOP TIER certified and ethanol free.

For Flex Fuel Vehicle owners CountryMark offers E85.

Ready to see where All-American CountryMark PLUS gasolines can take you? Visit our growing list of CountryMark retail fuel stations that offer these fuels at the pump, or contact a CountryMark branded dealer to discuss fuel delivery options.

 
 
 
 
 

 

 
 
 
CountryMark Opens Interactive Display and Meeting Facility
Nearly 75 years ago, Indiana farmers selected Mt. Vernon, Indiana, as the site where they would build an oil refinery. Over the years, the 28,000 barrel-per-day CountryMark refinery has undergone a number of expansions and upgrades. On August 27, CountryMark hosted a grand opening on its refinery campus for a new building and a new chapter in the company's history books.
 
Rhoda Bontrager's First Place Essay - Have You Seen My Cows?
The winners in the 2014 CountryMark/Indiana Prairie Farmer adult essay contest prove that farms make for memorable event!
 
CountryMark is the Official Fuel of the Indiana State Fair
The 2014 Indiana State Fair will run from August 1-17 at the Indiana State Fairgrounds in Indianapolis. As a farmer-owned cooperative, CountryMark is proud to support the fair, and fairgoers will see the support of the CountryMark system throughout the 17 days of the fair.
 
CountryMark system raises $48K for National Guard Family Readiness Programs
CountryMark's Fueling Freedom event on June 27 raised more than $48,000 to support local National Guard soldiers and their families.
 
CountryMark Donates $125K to Mt. Vernon Stellar Communities Fund
Mount Vernon's efforts to be named a Stellar Community recently received a major boost when CountryMark made a $125,000 donation to the city's Stellar Communities Fund.
 
 

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