The traditional oil and filter change for over-the-road tractor-trailer trucks is between 10,000 to 15,000 miles. Oil changes require companies to also dispose of gallons of used oil per truck with each oil change.

The average vehicle at retirement has covered 500,000 or more miles, with some vehicles having more than 1,000,000 miles.

With the PetroSavers® Engine Oil Refiner System, truckers have been successful at extending their oil drain intervals to 160,000 miles (257,000 kilometers) and beyond.

The individual PetroSavers® Engine Oil Refiner System's approach to each engine's crankcase capacity is completely refined a minimum of seven (7) times per hour, regardless of the amount of oil in the crankcase.

The PetroSavers® Engine Oil Refiner System has successfully extended oil drains on individual trucks more than 160,000 miles (257,000 kilometers) without an oil change. 

A company's ability to eliminate or reduce waste oil with the PetroSavers Engine Oil Refiner System has been proven to have a dramatic positive effect on the environment and the company’s financials.

The PetroSavers® Engine Oil Refiner System has repeatedly shown an increase of 1.3 (2.09 kilometers) to 2.0 miles (3.21 kilometers) per gallon (3.7 liters) on trucks.

All PetroSavers® Engine Oil Refiner System Pac Elements and existing engine oil filters will last 30,000 miles (48,000 kilometers) or 2,000 engine hours before needing to be changed.