Best all-weather viscosity grade for gasoline engines in cars and light
trucks that are driven on the street on a daily basis. Reduces turbo lag
and provides more power and economy while providing thicker bearing oil
films at operating temperature than a petroleum 10W40. Best all-round,
synthetic oil for stock or slightly modified engines in high-performance
cars that are street-driven. Acceptable for engines that are
occasionally operated in extreme cold weather.