With deposit Shield. Extreme wear protection. Protect precious metal. Advanced deposit control. Excellent wear protection. Excellent high temperature control. Common Uses For This Viscosity Grade May Include: Towing heavy loads; Racing; and Rallying. Recommended for automobile and light truck gasoline engines specifying API and SAE 20W-50. Emergency phone number 1-800-231-0623. For Consumer Information: 1-800-526-3013. Made in USA.