We run Nexen eurowin winter tires in central Alberta. They work I guess. Don't last long but what winter tire does.
They were the only tire that we could find that met the oe load rating at the time. Someone here mentioned there was an all weather tire that works as well, Nokian maybe? There's probably more options by now.
This thread has a link to a Nokian all-weather load range C tire that is the correct spec for the North American NV200.
We run this tire year round on our current Ford Transit vans with great longevity and winter performance.
The tires Nissan puts on the NV200 Taxi are JK Tyre Vectra 185/65R15 92T. (Sources: pics on Google, and this article (translated) http://minkara.carview.co.jp/en/userid/526983/blog/31676953/). I wanted to look it up because I was betting that Nissan would improve the tires for those taxis -...