Outfit your engine to be Ready for the Road Ahead™ with the Fleetguard CC36077 ES Complete™ OAT/PG Antifreeze/Coolant that ensures peak performance and extended protection against freezing, cavitation, boiling, and corrosion. This superior antifreeze is designed to maintain stable temperatures in all types of conditions, with nitrite-free organic additives crafted for an ultra-long life expectancy. Use in light/heavy duty diesel applications, or put in natural gas/gasoline-powered machines to experience the incredible difference of this formula. FleetPride is your First Click in Heavy Duty®.