Refined Fuels

refined fuels

Getting your work done efficiently starts with choosing the right fuels. From our top tier gasolines to our premium diesels, Roadmaster and Fieldmaster, no other fuels offer more. Our fuels offer better performance, engine protection, reduced down time, more mpg, and even a warranty for agricultural equipment. When you use Ruby Fieldmaster premium diesel and Cenex lubricants exclusively, you’ll receive up to 10 years or 10,000 hours of engine and transmission coverage.

Cenex Roadmaster XL® is an enhanced diesel fuel that provides optimal performance for high-tech engines, including those that will need to meet the Tier IV Final EPA emission standards set in 2014. A unique combination of seven additives shows that the new formulation prevents injector fouling and filter plugging to minimize costly downtime.

Ruby Fieldmaster has been enhanced to provide optimal performance for high-tech engines, including those that will need to meet the Tier IV Final EPA emission standards. In more than 14,000 hours of grueling real-world tests, Ruby Fieldmaster prevented injector fouling and filter plugging while delivering premium power and fuel economy.

Cenex® TOP TIER™ detergent gasoline maintains your vehicle automatically. With 2.5x more detergent than regular fuel, it maximizes performance and efficiency for a cleaner engine and fewer trips to the mechanic, all from simply fueling up your tank. It’s just another way We’re with You®.