2013 Expedition wheel Alignment

[J Ski]

Are the tires wearing unevenly? I recently got new tires on my 2013 at 65k miles at Costco and when I went to the Ford dealer located conveniently next door to get an alignment done, the service advisor asked whether the original tires had worn evenly. When I said yes, he was not enthusiastic about the need for an alignment.

I’m not a car DIYer, but with alignment adjustments, I understand that there are three parameters, caster, camber, and toe in/out. I’ve been told that caster and camber are fixed and only toe in/out can be adjusted. Is that correct?

Might be. I know when I put my 3/2 lift on the toe was off slightly as well as when I had 35s installed. Caster and camber have always been same readings