Unfortunately when I brought my Ascent in to discount tire for a rotation of my winter tires, they noticed a puncture in the shoulder. Non repairable. It was literally the end of the day and they did not have the Blizzak replacement. I leave for work at 4:30 am and drive about 70 miles. I have an appointment near work for the end of the day for the replacement but wonder what does Subaru say is the speed and distance limit.