Traveller 55 gal. 0W-20 Full Synthetic Motor Oil provides the ultimate protection for passenger cars, SUVs and light trucks manufactured or sold in North America. This oil uses state-of-the-art additives and synthetic basestocks to meet the highest requirements of API and many OEMs for warranty coverage and engine protection. When used according to manufacturers recommendations, this motor oil is capable of extended drain intervals based on driving conditions and normal service. This product provides maximum resistance to high temp oxidation and exceptional low temp performance. It's API approved and licensed with all grades meeting demanding API SN and ILSAC GF-5 requirements for wear, volatility and oxidation resistance as well as for improved fuel economy. Engine oil is approved and licensed by General Motors for service fill under dexos1 Gen 2 service fill specifications. Passenger cars, light trucks and SUVs sold in North America Municipal fleets where maximum mileage and minimum maintenance is desired. This full synthetic motor oil is also ideal for performance engines including supercharged or turbocharged applications. It's available in either a 275 gal. or 55 gal. container size.