Nissan’s Pro-4X off-road package enjoys neither the long history of Chevrolet’s Z71 or Ford’s FX4 packages nor the notoriety of their ZR2 and Raptor (or Toyota’s TRD Pro) brands.

We go wheeling in the Frontier and Armada Pro-4X off-road packages to see where they fit along the FX4-Z71-TRD Pro-ZR2-Raptor continuum. Nissan’s Pro-4X off-road package enjoys neither the long ...