I have a General some sort of tire,  from Walmart.   195/65/14 . full size spare for the rally car.  I've had to put it on a few times when i've popped /debeaded a tire romping around.   all i know is it didn't blow up on me 

  the tire i have from them are rated as M/S   are you just looking for tires to DD on ? and you have dedicated winters?