GM Service Manual Online
For 1990-2009 cars only

Operation

Service Allowed

Service Preferred

Front

Caster

4.0-6.0 degrees

5.0 degrees

Cross Caster (non adjustable, for reference only)

--

1.0 degree Max

Camber

-1.15 to +1.35 degrees

-0.60 degrees

Cross Camber

--

1.0 degree Max

Toe

0.04-0.20 degrees

0.12 degrees

Total Toe

0.09-0.41 degrees

0.25 degrees

Rear

Camber (non adjustable, for reference only)

-1.08 to -2.42 degrees

-1.75 degrees

Cross Camber (non adjustable, for reference only)

--

0.75 degrees

Toe

-0.05 to 0.11 degrees

0.03 degrees

Total Toe

-0.10 to 0.22 degrees

0.06 degrees