Your road to protection. American Petroleum Institute certified for gasoline engines. Premium quality fuel-saving motor oil for automotive gasoline engines including turbo-charged engines. Free flowing at sub-zero temperatures with proper maintenance. Reduces friction and engine wear. Increased engine fuel and oil economy. Protects against hydraulic valve lifter sticking, piston ring sticking, varnish and rust. Guaranteed to meet or exceed car manufacturer's warranty requirement where an API SM, ILSC GF-f, CCMC-C4/G5, MIL-L-46152E SAE 10W-30 motor oil is recommended. API service SM energy conserving. SAE 10W-30. Manufactured in the USA.