GM Service Manual Online
For 1990-2009 cars only

Camber

Cross Camber

Left Caster

Right Caster

Cross Caster

Thrust Angle

Toe (Total)

Steering Wheel Angle

Trailblazer, Envoy, Ranier w/out RPO G67

-0.50° ± 0.60°

0.00° ± 0.60°

3.90° ± 0.60°

4.10° ± 0.60°

-0.20° ± 0.60°

0.00° ± 0.40°

+0.10° ± 0.20°

-0.50° ± 3.50°

Trailblazer, Envoy, Ranier with RPO G67

-0.50° ± 0.60°

0.00° ± 0.60°

4.15° ± 0.60°

4.35° ± 0.60°

-0.20° ± 0.60°

0.00° ± 0.40°

+0.10° ± 0.20°

-0.50° ± 3.50°

Trailblazer EXT, Envoy EXT w/out RPO G67

-0.50° ± 0.60°

0.00° ± 0.60°

4.10° ± 0.60°

3.90° ± 0.60°

0.20° ± 0.60°

0.00° ± 0.40°

+0.10° ± 0.20°

-0.50° ± 3.50°

Trailblazer EXT, Envoy EXT with RPO G67

-0.50° ± 0.60°

0.00° ± 0.60°

4.35° ± 0.60°

4.15° ± 0.60°

0.20° ± 0.60°

0.00° ± 0.40°

+0.10° ± 0.20°

-0.50° ± 3.50°

TrailBlazer SS

-0.50° ± 0.60°

0.00° ± 0.60°

4.25° ± 0.60°

4.25° ± 0.60°

0.00° ± 0.60°

0.00° ± 0.40°

+0.20° ± 0.20°

-0.50° ± 3.50°