rnrnAPI Service Classification SN PLUS, Resource Conserving; ILSAC GF-5. rnrnSupreme 7000™ Synthetic 10W-30 Plus provides extra protection during stop-and-go driving conditions and is recommended for gasoline fueled automobile and light duty truck engines (including turbocharged and supercharged engines).rnrnOur 10W-30 is a multi-grade gasoline oil engineered with the finest quality, severely hydrotreated polyalphaolefin (PAO) synthetic based fluids and solvent refined, and severely raffinate hydroconverted Group II Plus. This unique blend creates a premium, longer lasting oil that withstands a higher heat range than conventional oil. Using proprietary friction modifiers, Micron Moly® and Penetro®, Supreme 7000™ Synthetic Plus 10W-30 quickly plates to metal surfaces, creating a slippery, tenacious shield that prevents metal-to-metal contact. By reducing friction and wear, Supreme 7000 Synthetic Plus 10W-30 protects critical engine parts and increases engine efficiency, engine life and fuel economy.rnrnSupreme 7000™ Synthetic Plus keeps engines exceptionally clean and free from oil residue and sludge, allowing the oil to flow freely and lubricate properly. For extra protection in cold weather, our 10W-30 engine oil offers superior cold cranking and oil pumpability at low temperatures.