This issue is not if they lug patterns fit and if the tires clear the wheel wells. The real issue is that those tires have to hold all the weight of the van. Technically the factory tires are LoadRange C tires. That means if you put cube tires, or versa tires, really anything else on that van, you will not be able to hold a full load in the van without overloading the tires. It would be again DOT regulations as well.Do the wheels on the NV fit another Nissan? I need another set of 15' wheels for another set of tires, thinking of going to the salvage yard, but the pickings of NV's may be slim, thought maybe there was a cross reference.