Edges of Tread

[HowAboutThis]

I'd just chalk it up as being interesting and move on. It isn't affecting your drive-ability, safety, or even tread life. Even if it is affecting treadlife, over the whole life of the tires you're maybe coming up $5 short. Factoring in parts or an alignment to try to cure something isn't going to even come close in paying for itself.

After this set wears out, try a different brand of tire.

I agree. I just found it so odd to be wearing like that on hers but not mine of the same tire with basically same miles on tires, etc.

I was getting a dealer rotation anyway (so they can fix the wheel studs that break...) so I'll have them check the alignment anyway. It's part of the "free" multipoint inspection.