90 Sentra Alignment Question

[ahardb0dy]

Per the factory service manual, "camber,caster and king pin inclination are preset at factory and can not be adjusted"

 

Ok, so my front tires are wearing on the inside, and I know camber measures the angle the tire is leaning in and out, so if the camber is not adjustable than

 

1. how do you bring the camber back to the correct adjustment so the tire wears evenly??

 

2. if only the toe in and toe out is adjustable what does an alignment shop adjust when they do an alignment??

 

 

I thought I could loosen the 2 strut mounting bolts and adjust how the spindle attaches to the strut??

 

 

Anybody shed some light on this for me please??

 

 

Thanks all