It's not every day you see a full-size commercial van modified to take on some of the toughest 4×4 trails around, but that's what the truck builders on Spike TV's "Xtreme 4×4" did with this new Nissan full-size concept van based on the NV2500 HD. Called the , this van has new front and rear live axles, locking differentials, 37-inch tires and more trail-sourced sheet-metal dents than you can count. Here's our video featuring this unique vehicle.
Cars.com photo by Mark Williams
