Cenex® premium diesel fuels
Fueled by Innovation. Powered to Perform.®
Cenex premium diesel fuels–Cenex Roadmaster XL® and Cenex® Ruby Fieldmaster®–are precisely innovated and formulated with a superior fuel additive package, delivering the power and performance you need to get the job done, even in the toughest on-road and off-road environments.
The next generation of Cenex premium diesel fuels
Cenex premium diesel fuel, available from diesel fuel suppliers in 19 states, delivers optimal power, performance and protection on the road and in the field.
An industry-leading premium diesel additive package enhanced with:
- Advanced, aggressive detergency that effectively removes engine deposits and keeps injectors clean, extending engine life span
- A state-of-the-art, two-phase total water management system that optimizes combustion and boosts engine function
- Exceptional filterability that protects equipment from harmful contaminants, minimizing equipment damage and operational disruptions
- A complete fuel burn that minimizes waste and improves overall fuel efficiency, delivering more hours per gallon
Superior chemistry. Superior performance.
Cenex Roadmaster XL
Optimize engine performance and fuel economy while reducing downtime and maintenance costs with high-quality, on-road diesel fuel engineered to go the distance, mile after mile.
Cenex Ruby Fieldmaster
Optimal power and protection for your off-road equipment with a dyed premium diesel fuel that works as hard as you do, even in the most demanding conditions. An innovative formula and state-of-the-art technology keeping your machinery running at peak efficiency, hour after hour, all season long.
Cenex winterized premium diesel fuels
Keep your equipment running strong as temperatures plunge with Cenex winterized premium diesel fuels. Cold weather additives are precisely formulated alongside an industry-leading additive package for reliable engine and fuel system performance in the most unforgiving conditions.
Better than any formula
that has come before
Improve power and fuel efficiency with a more complete fuel burn with premium diesel fuels from Cenex.
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40% more efficientAt breaking down harmful engine deposits1
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2.5x more effectiveIn cleaning up and removing injector deposits and preventing further buildup in dirty equipment1
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Restores up to 4.5% more powerWhen it matters most2
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Months longerFuel storage life than typical #2
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Restores up to 5% better fuel economyWhen every dollar counts2
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Up to 75% reduced filter blocking2
1. In comparison to the previous generation of Cenex® premium diesel fuel
2. In comparison to typical #2 diesel
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Unmatched industry expertise
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Our industriesAgricultureFuel operations and protect farm equipment in every season.Learn more -
Our industriesConstructionSafeguard equipment from onsite debris and heavy loads.Learn more -
Our industriesFleetProtect engines from wear and fuel degradation, mile after mile.Learn more -
Our industriesMiningStand up to extreme working conditions.Learn more
Cenexperts® blog
Are you maximizing your shop performance? These four tips can help.
Q&A: How to choose the right premium products for construction equipment
Q&A: How does Cenex premium diesel keep farm equipment and operations protected?
3 ways Cenex® premium diesel protects your bottom line
Overcome the elements: how to safeguard your engines on the job site
Is premium diesel worth It all year-round?
Warning signs your diesel is water-contaminated
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How to boost productivity and cut downtime with diesel fuel storage
Take your equipment the extra mile with the next generation of Cenex® premium diesel
