Shell Rotella T4 Triple Protection 15W-40 is designed to provide hardworking protection that adapts to your driving conditions. With millions of miles of real world testing, Shell Rotella T4 Triple Protection 15W-40 uses a proprietary, synthetic blend formula exclusive to Shell. It is designed to protect under the most severe engine conditions found in modern low-emission engines and older hard working diesel engines. Built upon the heritage of Triple Protection technology, you can depend on:

Exceptional wear protection for longer engine life
Superior engine cleanliness for a cleaner engine throughout oil drain interval*
Enhanced protection against oxidation for more efficient operation*
Increased shear stability for better viscosity control and optimal oil pressure*
Improved oil aeration*
Heightened emission control system durability*