My Nissan 2000 Sentra pulls to the right and I hear a jarring sound in
the front right wheel area while driving at speeds between 30-40 miles
per hour on streets.

I took it to an alignment shop and this is what they came up with:

Front Left
Actual  Before Specified Range
0.5(Red) 0.5      -1.2-2.3        Camber
1.0       1.0      0.9-2.4        Caster
0.07      0.14    0.05-0.13         Toe

Front Right
Actual    Before   Specified Range

-1.3       -1.3       -1.2-0.3      Camber
0.3        0.3        0.9-2.4      Caster
0.10        0.05       0.05-0.13      Toe

The alignement shop told me that the camber and caster is not
adjustable on the Nissan Sentra because the manufacturer does not
provide a specification.  However, looking at the computerized
printouts, my vehicle's front right camber and caster numbers seem to
be quite a bit out of place.  Can I get this fixed?  Is it safe to
drive the car with the camber and caster being so much out of place?
Would I have to go to a frame shop?  What kind of repair cost would I
be looking at?

I would greatly appreciate help from anybody with any input on this
matter.

Thanks,

Tom