Cenex Premium Diesel Fuels

Cenex Roadmaster XL and Ruby Fieldmaster Premium Diesel Fuels are formulated specifically for the demands of both existing and new engine technologies.

  • Specialized detergents, injection stabilizers, demulsifiers and corrosion inhibitors improve fuel efficiency by as much as 5% and lubricity by 10% to 15%
  • Increase engine power by as much as 4.5%
  • Quicker, more reliable engine starts and improved cold-weather starts
  • Extend life cycle of injectors and fuel pumps
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