Do you rotate the tires often? Front tires typically do that when they have been on the front too long. An alignment issue at 8500 miles doesn't seem highly likely...unless you have hit a curb or two, or altered the suspension.
What is the TSB?Carbeaux said:I'd say that with 8500 miles with the kind of wear you're describing, yeah. Alignment. On the plus side, you can get them to do the TSB for the cam bolts with this alignment since you're inside of 12k miles. Won't cost you a dime.
And have them rotate those tires while you're there.