Do I need a rear alignment or...
 

adujust the rear right to its correct camber?

I was walking around the X and just caught my eye, I know the come factory with a negative camber but I'm not sure if the right is correct?
I would think the left rear is proper.Im not sure you can see in the pics,

I had put a square on the rubber of the right tire n slid the point of it up and the tip was flush with the plastic fender, did the same of the left tire and it was in about 1/2" to the middle of the rear plastic fender.

Any help will be appreciated,

NS

BUMP?>??

Hard to see any diff in the two side by side pics, imo.
Is your garage floor absolutely flat? Tire press identical
in both rear tires? Just some possibilities...

Maybe a ground level shot from the rear, showing both
angles of the rear set...
It's Sunday; traffic picks up here in the afternoon & eve.
GL,mD

I agree with MD: I cannot see the difference in the 2 pics. As you said, the rears have a very visible negative camber on them, same as on mine. That helps with handling.
Are you feeling something with the ride? Are you running 19s? 20s?