Motor oil multigrade car/truck/van/suv weight=10w-30 For gas-powered passenger cars, light-duty trucks, vans, and SUVs. Formulated with active cleansing agents. These powerful ingredients not only help prevent sludge and other deposits from forming, but also help remove existing sludge inside engines by gen tly lifting it from surfaces and safely dissolving it back into the oil. No leading conventional oil helps keep engines cleaner or provides better wear protection.