Shell Rotella T4 Triple Protection 15W-40 Diesel Motor Oil is designed to deliver outstanding wear protection and prolong the life of various heavy-duty engines. This oil is perfect for diesel pickup trucks, tractors, and tractor-trailers, ensuring reliable performance in even the toughest conditions. Utilizing advanced additive technology, it promotes superior cleanliness throughout the oil drain period while protecting engines operating under severe conditions, whether in modern low-emission vehicles or older, hard-working diesel engines.

The formulation of Shell Rotella T4 15W-40 not only controls deposits but also maintains engine cleanliness, which is crucial for optimal performance and longevity. It supports the durability of emissions control systems, especially those equipped with diesel particulate filters and after-treatment systems. Furthermore, this motor oil offers enhanced protection against viscosity loss and improved oil aeration, making it a significant upgrade over previous formulations. Shell Rotella T4 Triple Protection 15W-40 is an excellent option for on-highway fleets, general hauling, construction, agriculture, public transport operators, and diesel pickup trucks. It is especially ideal for high-power vehicles that require resilience against increased heat and stress.