Flexbilt offers a Low SAPS fully synthetic motor oil for diesel engines. Specifically developed for engines equipped with diesel particulate filters (DPF). Use with extended oil change intervals as per manufacturer. Of course, this motor oil can also be used in trucks, Jeeps, and SUV's if desired.
Liqui-Moly Longtime High Tech SAE 5W-30 - 5LT Motor Oil
For diesel engines where a motor oil according to current specifications is required or recommended. Tested safe with catalytic converters and turbochargers. Observe the manufacturers instructions!