For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual | Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils | Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life | Formulated with additive technology that protects against the effects of soot, dirt and other contaminants | Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. | Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils | Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life | Formulated with additive technology that protects against the effects of soot, dirt and other contaminants | Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure | Suitable for diesel-powered vehicles from tractor/trailers to classic cars and heavy-duty diesel pickups that allow an SAE 5W-40 | Part Number: 550045347-3PK