The new Nokian Outpost nAT claims to be an all terrain tire you can use in snow, but how good is it? Nokian invented winter tires, so they're pretty confident, so confident in fact they suggested I test it against the king of winter tires, the Nokian Hakkapeliitta R5, along with their much loved all weather tire, the Nokian WRG4 SUV, and their high mileage all season tire, the Nokian One SUV.

As always, it's a really in depth test, comparing the snow handling, traction and braking performance of the four sets of tires to see which is best in the winter!

Can an all terrain tire really get close to a full winter tire, or out perform a good all weather in the snow? Or will be barely be able to match the all season? Only one way to find out.

It's worth noting that three of the tires are 3PMSF marked, which is the 3 peak mountain snowflake symbol, sometimes called "severe snow rating" which means they're tested to be legal winter tires. The Winter, All Weather and All Terrain tires carry the 3PMSF marking, but the all season does not.

The test size was 265/65 R17.

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