Specially formulated with Nitrited Organic Acid Technology (NOAT) to defy downtime.

• Nitrited Organic Acid Technology (NOAT) for use and compatibility with ANY NOAT Extended Life Heavy Duty antifreeze/coolant in ANY diesel-powered commercial vehicle engine or stationary engine.

• Its advanced, patented formulation is a concentrated blend of premium long-lasting inhibitors designed to provide up to 600,000 miles (965,000 km) or 12,000 hours* of protection against temperature extremes, rust, corrosion, scale and premature water pump failure.

*TOP-OFF: Will maintain extended life protection when added to any NOAT Extended Life antifreeze/coolant.
FLUSH AND FILL: Receive protection for up to 600,000 miles (965,000 km) or 12,000 hours with a complete flush and fill using Prestone Command® Heavy Duty Extended Life Concentrate.

Disposing of used antifreeze/coolant: Dispose of contents and containers in accordance with local and national regulations.