Engine Oil Series Duramax Dexos G2 Container Size 55 gal Compatible Vehicle Type Cars Light Duty Trucks Base Formulation Synthetic SAE Viscosity Grade 5W-30 Dexos Rating Not Rated Standards API Color Amber Compatible Engine Type Gasoline Engines Container Type Drum Features Advanced Molecules Film Barrier Synthetic Base Oils Flash Point 752 Degrees F ISO Viscosity Grade Not Specified Maximum Operating Temperature 440 Degrees F Minimum Operating Temperature -49 Degrees F