Went in for an inspection that was supposed to take 30-40 minutes, which I was fine with, to find that they failed me because my rear tire tread. Took to my trusted dealer to find that they saw no concern for the tread and didn't see a reason for failure. Thanks Firestone for a colossal waist of time. (1hr 10min). And nice try for thinking you'd get me to buy tires. Jerks.