SynShield All Performance Full Synthetic 5W-30 provides robust protection and durability to gasoline-fueled automotive, light-duty trucks operating in all driving conditions. This oil may also be used on engines that are turbocharged and/or supercharged. SynShield All Performance Full Synthetic 5W-30 is a multi-grade gasoline oil engineered with the finest quality of synthetic base oils, an advanced performance additive package and a viscosity index improver. This unique blend creates a premium, longer-lasting oil that offers reliable protection and durability over the life of the engine. Using proprietary friction modifiers, Micron Moly and Penetro, SynShield All Performance Full Synthetic 5W-30 quickly plates to metal surfaces, creating a slippery, tenacious shield that prevents metal-to-metal contact. By reducing friction and wear, SynShield All Performance Full Synthetic 5W-30 protects critical engine parts, thereby increasing engine efficiency, engine life and fuel economy. SynShield All Performance Full Synthetic is also available in 5W-20 and 0W-20.