Over the years, Cenex has become known for providing dependable, safe propane supply. As one of the nation’s largest propane wholesalers, Cenex has the premier infrastructure, efficient processes and strong supply relationships to reliably meet customer needs today and in the future. Cenex assets include one of the nation’s largest fleets of pressurized transports, assuring year-round delivery support. 


The tough demands and challenging environments that farmers face are hard to control. But one thing you can control is what you put in your equipment. When you use Cenex® lubricants and fuels together, you’ll get guaranteed protection from the best warranty program in all of agriculture — The Cenex Total Protection Plan™. It covers up to 10 years or 10,000 hours of engine and transmission operation. Whether you buy new or used equipment, you simply won’t find a better way to protect your investment. 


Total Protection Plan Warranty

You’ve made a large investment in your equipment. Protect that investment and keep it running at peak performance at the same time. The unsurpassed Cenex®Total Protection Plan provides you with valuable coverage — and peace of mind — for your agriculture equipment. This is what makes it the best warranty in the agriculture industry:  

Your Local Energy Cooperative and Tire/Service Shop

Refined Fuels

Cenex fuels have been proven to go the extra mile in test after test… in car after car… in fleet after fleet. Cenex Roadmaster XL ® premium highway diesel fuel, for example, combines a specially balanced additive package with a high-quality base fuel to provide a smart, high-performance fuel that watches over your diesel-powered engines and your fuel budget. You can count on Cenex fuels to deliver more power for pulling heavy loads, to provide outstanding engine protection, and to come through with smart solutions like Cenex Wintermaster ® Winterized Premium Diesel Fuel for days when the temperature plunges to –30 degrees.  

Diesel Exhaust Fluid

We are dedicated to providing you the highest quality DEF at a competitive price. We service a large area covering parts of Iowa, Minnesota, and South Dakota. We have split off the DEF portion of our business into its own division named TriStateDEF. You can check us out at