The TRUCKPRO SUPER S SAE 15W40 synthetic blend engine oil is formulated for heavy duty performance, providing crucial lubrication under extreme conditions. It offers excellent protection against engine wear, thereby reducing maintenance needs. This engine oil aids in maintaining engine cleanliness, promoting the optimal performance of your truck. With enhanced oxidation stability, it prolongs the engine oil's life. Additionally, it features outstanding shear stability, ensuring the maintenance of viscosity during heavy load operations. Available in a 1 Quart size, it's suitable for rigorous demands.