Rotella T6 Synthetic Diesel Motor Oil 5W-40 CJ-4, 1 Gallon - Pack of 3
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