Power your equipment with Cenex® Premium Diesel

Construction workers
Precisely formulated with a terminally injected additive package to deliver the power and performance you need to get the job done, even in the toughest conditions.

Select the right products for your equipment needs

Corrosion protection


Keep your operations running smoothly with an unmatched enhanced formula, that keeps engines running cleaner, and longer with an aggressive detergency package.

Ruby FieldMaster logo

Fuel built for tough conditions

  • Reduces filter and injector repairs and replacements
  • Increases injector life and optimizes combustibility
  • Generates fewer emissions for longer-lasting diesel particulate filters
Optimize your operation
Increase fuel economy

Increase fuel economy and engine performance

We know that reducing your bottom line is critical to running your business effectively. As prices continue to rise, control what you can and save money each haul.

Cenex RoadMaster XL logo

Fuel that works as hard as you do

  • 40% more effective at breaking down harmful engine deposits1
  • Increase fuel economy up to 5%, when every dollar counts2
  • Improves engine performance with a state-of-the-art total water management system
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Cenex Superlube TMS

Improve your engine performance and protect your bottom line by pairing Cenex premium diesel fuel and lubricants together.



1 In comparison to the previous generation of Cenex premium diesel fuel
2 In comparison to typical #2 diesel