What does PRO-4X mean Nissan?

Pro-4X Features. The Pro-4X trim has the same V6 as the other two trims, but comes standard with 4WD. The Bilstein shock absorbers, skid plates, and front tow hooks make for an off-road capable truck right out of the box.

What is PRO-4X Nissan?

The legendary PRO-4X model features a truck-load of equipment that reads like an off-roader’s wish list, including Bilstein® shocks, an electronic locking rear differential, and all-terrain tires.