if youre gonna drive it once a week or so, thats sometimes more than what some people drive their boxsters on regular bases, only on Fridays and weekends.
so in reality they all should winterize all year long.
just dont do anything, take it out once in a while and it will be fine, no need for all that random winterizing talk anyways.
also, when its winter, theres snow on the ground only a few days, or hours here in chicago, so i get to drive it year round.
i like to keep my car clean, so it gets washed often, and im not concerned about salt or anything else like that.
im actually lowering my car this weekend, perfect for the upcoming winter
(much better than last years summer only tires experience
)