I store my Z for the winter, I bought it with no intension of driving it in the snow. I have a maxima as a daily driver and the high performance all seasons are pretty sketchy at best in the snow. I would highly recommend winter tires if you plan on driving in the snow, particularly since its a RWD car. I have Dunlop winter M3's on my maxima, its a decent all around winter tire thats not noisy.
Winter tires usually run 1'' less in diameter then stock, are narrower for getting through slush and snow, and have a much softer tire compound for traction in the cold. Winter tires IMO are a good insurance policy, if they keep you out of one accident they were worth the money.
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09 Nismo - HKS | Berk | HPS | K&N | Zspeed
09 Maxima | 09 CBR 1000RR | 02 CBR F4i
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