Heavy-duty truck diesel engine oil can be used instead of engine oil for Pick up or not?

Answer is can be used as replacement, but the change intervals will be shorter and may result in increased engine delays and increased fuel consumption.

Although it can be used as a replacement, when adding truck oil to pick-up trucks, the replacement life of the truck must be reduced. As the amount of engine oil needed by pick-up trucks is much lower than that of a truck, resulting in shorter lifespan.