SHP synthetic oil is designed to protect in extreme environments and in long-service intervals. It's formulated to provide excellent protection in EGR diesels and extended drain intervals in conventionals. Oils have a high alkaline reserve of 14 TBN for extra protection. The formula provides better oxidation resistance and lower evaporative losses at high temperatures than all-mineral oils, Kendall says. It exceeds requirements of API CI-4, ACEA E5, Global DHD-1, JASO DH-1, Cummins CES 20078, Mack EO-N Premium Plus, Mercedes-Benz Sheet 228.3, and Volvo VDS-2.