Inner tire wear
 

https://cimg8.ibsrv.net/gimg/monteca...61acf84a53.jpg
Am I the only one with excessive inner tire wear on all 4 tires. Been like this since I've had the car. Had an alignment when I did tie rods and still does this. A tech friend had mentioned that the camber maybe adjust in because the Nascar racing roots of the car. Just tired of not getting every mile I can out of tire because the inner tire is gone and the rest of the tire is still somewhat good.

Didn't the alignment shop give you a printout?

They should've given you a printout showing spec, how it came in, and how it left.

You could verify the spec #s online.

Without data, its hard to say for sure. IMO it would be crazy if they arbitrarily did some kind of race car spec on their own without consulting you first.