Descripton:

Valvoline Power Supreme SAE 15w40 Engine Oil is formulated to provide optimum performance in medium and heavy duty diesel engines operating under a wide range of service conditions. It is blended with premium quality base oils and proven additive chemistry developed through vigorous laboratory and field testing.

Valvoline Power Supreme SAE 15w40 Engine Oil is a modern multigrade formulation, improves engine cranking in low temperature conditions, increase engine durability by maintaining viscosity even during high operating temperatures and saves fuel.