Rotella T multigrade engine oil has advanced soot control and is marketed to mixed fleets. It is recommended for off-highway applications in addition to OTR, especially for all-season use. It exceeds requirements for low-emission and older diesels. It is said to provide exceptional low-temperature flow properties, enhanced oxidation stability, exceptional deposit control and control of valve train wear, and extends oil drain capability. The 15W-40 exceeds requirements of Global DHD-1, API CI-4, CH-4, CG-4, CF-4 and CF; Mack EO-N Premium Plus, EO-M Plus; Cummins CES 20078, 20077 and 20076; Caterpillar, Detroit Diesel, John Deere, International, Volvo VDS-2 and more.