i would be concerned running such a low EP, AW calcium ZDDP oil in one of these modern high output turbo'd diesels with the low lubricity of ULSD
rod, wristpin, crank and cyl. wall/pistons contact loads are high, especially on long hard hill pull. Dodge's can easily run 100 hp and 150 lb/ft of torque per cyl hole, the V8's slightly less