Maximize engine durability. Supreme 7000 Synthetic Plus Gasoline Engine Oil is specially engineered with the finest quality of PAO synthetic base oils, two proven friction modifiers, an advanced performance additive package and a viscosity index improver. This unique blend creates a premium, longer lasting oil that withstands a higher heat range – up to 250° – than conventional oil. Schaeffer's Supreme 7000 significantly reduces friction and helps prevent damaging metal-to-metal contact. Like other Schaeffer products, Supreme 7000 keeps engines exceptionally clean and free from oil residue and sludge.Supreme 7000 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).