So, with all due respect to one of our esteemed moderators(!), I disagree that the tire is unsafe. I did drive this car, and I drove my family about in it. As soon as that tire damage occurred (soon after I got the car) I went to the tire shop to get it replaced. Bear in mind the tire shop has an economic incentive to say the tire is dangerous even if it isn't. But they stated that sidewall damage is not dangerous unless the metal belts can be seen, which clearly they cannot. In support of the tire shop's contention, I drove on that tire without any further deterioration or other issues for 20 months.