GM Service Manual Online
For 1990-2009 cars only

Suspension

Camber

Camber Cross Tolerance

Caster

Caster Cross Tolerance

Total Toe

Steering Wheel Angle

Thrust Angle

Impala, RPO FE1

Front

-0.80° ± 0.50°

± 0.50°

2.90° ± 0.50°

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.65° ± 0.50°

± 0.70°

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°

Impala, RPO FE3

Front

-0.70° ± 0.50°

± 0.50°

3.15° ± 0.50°

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.90° ± 0.50°

± 0.70°

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°

Impala Police, RPO 9C1

Front

-0.50° ± 0.50°

± 0.50°

3.20° ± 0.50°

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.70° ± 0.50°

± 0.70°

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°

Impala Police, RPO 9C3

Front

-0.65° ± 0.50°

± 0.50°

3.05° ± 0.50°

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.70° ± 0.50°

± 0.70°

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°

Monte Carlo, RPO FE2

Front

-0.85 ± 0.50

±0.50

3.00° ± 0.50

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.85 ± 0.50

±0.70

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°

Monte Carlo, RPO FE4

Front

-0.80 ± 0.50

±0.50

3.15° ± 0.50

± 0.50°

+0.10° ± 0.20°

0.00° ± 3.50°

--

Rear

-0.90 ± 0.50

±0.70

--

--

+0.10° ± 0.20°

--

0.00° ± 0.15°