Chevron Supreme 10W-30 is a motor oil designed for use in a wide range of gasoline-powered vehicles. The 10W-30 viscosity helps provide easier cold starts while maintaining protective oil film at operating temperatures. Typically used for routine oil changes, this motor oil contains additives to help control deposits and protect against engine wear. Sold as a case of twelve 1-quart containers, it is suitable for service shops, fleet maintenance, and home mechanics. Follow vehicle manufacturer guidance for oil change intervals and proper disposal.