What TBN means?Total Base Number (TBN) is a measure of an engine oil’s alkaline reserve: its ability to neutralize acidic by-products formed during combustion and oil oxidation. It is normally…

From MB to DTFR : Daimler Truck’s new specification system Daimler Truck AG introduced DTFR — Daimler Truck Fluid Release specifications after the separation of Daimler Truck AG from Mercedes-Benz…