But first, the Armada Pro-4X had to be tested as extensively as its Frontier Pro-4X truck was. The Tonto Recreation Alliance erected 3,800 fiberglass route markers to lead riders through the trails safely and responsibly. While an SUV like the Armada Pro-4X can handle quite a bit of adversity, it helps to have trails that are maintained. As it relates to the new Armada Pro-4X, the team has been reviewing data for rival vehicles side by side with the Nissan SUV. As a result, the Armada Pro-4X is more capable and durable on the trails and on the pavement.