Prestone Command® products are specifically engineered to optimize performance of heavy duty engines across the broad spectrum of on-road and off-road applications. We introduced award-winning* Antifreeze/Coolants in 2013, and since then have continued to build momentum with products designed to meet the needs of the heavy duty market. Prestone Command® products deliver the technology and innovation fleets can trust, with the proven reliability of Prestone.
*Prestone Command received the 2013 Frost & Sullivan award for New Product Innovation in the Heavy Duty Vehicle Chemical Aftermarket.
Heavy Duty Nitrite Free ELC with Cor-Guard® Antifreeze/Coolant
Cor-Guard® Superior protection up to 1,000,000 miles/20,000 hours of protection.
Heavy Duty Nitrite Free ELC Antifreeze/Coolant
Organic Acid Technology (OAT) for use in ANY diesel engine, compatible with ANY OAT Extended Life heavy duty AF/C. Up to 750,000 miles/15,000 hours protection.
Heavy Duty Nitrited ELC Antifreeze/Coolant
Extended Life Nitrited Organic Acid Technology (NOAT) for ANY diesel engine, compatible with ANY NOAT Extended Life Coolant. Up to 750,000 miles/15,000 hours service life with Extender.