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This calculator is intended to be used as a tool for fleets to understand current maintenance costs associated with oil changes. In addition, this calculator helps to determine potential fleet savings by effectively using TRT filtration products. Please note that actual savings may differ, based on fluctuations in prices, maintenance practices, operating conditions, etc… Further, this calculator does not account for potential fleet savings associated with a reduction in fleet downtime.
Any decision to extend oil drain intervals must be based on oil analysis, and adherence to OEM criteria for acceptable oil operating properties. Operating properties may include, but are not limited to, TBN, soot, viscosity, and fuel dilution.