Luckily, the roads aren't salted here and usually it doesn't snow in the winter. I think my 1967 230S has new 185/80R13 tires on it, so I will probably put those on for now because the tires on the car, while being nice Michelin X Radials with more than 90% tread left, are dry rotted. I wanted to go with 14" W108 wheels because they are bigger in diameter and so the first gear won't be so low and it will have lower RPMs on the freeway.