I've had my wrx for a little over a month now(2017), winter is coming and I need snow tires. I live in NY(not city) but I work in the Bronx, and the potholes in the Bronx can literally swallow your car if you're not paying attention, I also go to Vermont during the winter. I went into a tire shop to purchase winter tires and I was interested in a larger Sidewall but the guy said he wouldn't change the tire size on a new car. I'm running stock rims for winter, I plan on using stock as my winter rim and I'll buy a new set for summer. Can someone maybe elaborate as to why the guy said he wouldn't increase the tire on a new car? He was also trying to sell me the only two types of tires he had in his warehouse for $240 a piece...