With cold weather fast approaching, it’s time to start thinking about winter diesel fuel. Cenex® Winterized Premium Diesel product line offers broad coverage to meet the unique needs of your diesel customers — from moderate temperatures to extreme winter cold and everything in between.
Our full line up of Cenex Winterized Premium Diesel Fuels includes: 
Cenex Wintermaster® Winterized Premium Diesel is formulated with an operability of –30° F and a cold filter plugging point (CFPP) of –55° F. Cenex Wintermaster is specifically formulated for the demands of diesel powered equipment in the most extreme winter conditions.
Cenex Roadmaster XL® and Ruby Fieldmaster® Seasonally Enhanced Premium Diesel Fuels are formulated for moderate climates and provide outstanding shoulder season flexibility. Cenex Seasonally Enhanced Premium Diesel Fuels deliver a cold filter plugging point (CFPP) of –25° F.
#1 Diesel Fuel with Cenex Premium Diesel Fuel Additive is used to blend down your Cenex Premium Diesel Fuel tanks during transition from summer to fall/winter, helping ensure additives remain at proper levels. Ideal for blending down bulk tanks, retail fueling site tanks and customer storage tanks.
Log on to the CHS Customer Extranet to download the following resources for the 2013 winter season. (Go to Energy > Fuels > Premium Diesel.)
- Winter Fuels Product Update Sheet / Terminal Availability
- Winter Aid III Information / Order Form
- Best Practices for Handling Winter Fuels PDF
- Newsletter Articles on Tank Maintenance and Sampling
- 2012 Blending Curve Charts (2013 Blending Charts — coming soon!)
- Premium Diesel retail dispenser labeling requirements for winter
