For 1990-2009 cars

# 1990 MODEL WHEEL ALIGNMENT SPECIFICATIONS

#### MODELS AFFECTED: ALL 1990 MODELS

Attached for your information are the 1990 model wheel alignment specifications for all GM passenger cars.

#### 1990 GM PASSENGER CAR ALIGNMENT SPECIFICATIONS (DEGREES)

CAR FRONT WHEELS LINE MODEL CAMBER CROSS CASTER CROSS TOTAL TOE ---- ----- ------ ----- ------ ----- --------- A CENTURY, CELEBRITY, 6000 0.00+/-.50 0.70 *1.70+/-0.70 0.70 0.00+/-.20 CUTLASS CIERA STE (AWD)

B CAPRICE,CUSTOM CRUISER +0.80+/-.80 1.00 2.80+/-1.00 1.00 +0.10+/-.20 ESTATE WAGON

D BROUGHAM 0.00+/-.50 1.00 3.00+1-1.00 1.00 0.00+/-.20

C DEVILLE, FLEETWOOD L.-.5+/-.50 0.50 *3.00+/-1.00 0.75 0.00+/-.20 R.+.5+/-.50

C/H BONNEVILLE, DELTA88 +0.20+/-.50 0.75 *3.00+/-0.50 0.75 0.00+/-.20 98 REGENCY, ELECTRA PARK AVE, LE SABRE

E/K RIVIERA 0.00+/-.80 1.00 *2.30+/-1.00 1.00 +0.20+/-.20 TORONADO ELDORADO, SEVILLE

F CAMARO, FIREBIRD +0.30+/-.50 0.70 4.80+/-0.50 0.70 0.00+/-.20

L BERETTA,CORSICA, TEMPEST +0.00+/-.60 1.00 *1.15+/-0.75 0.70 0.00+/-.20 w FE3 -0.20+/-.60 1.00

J/N CAVALIER, SUNBIRD 0.00+/-.70 1.00 *1.70+/-1.00 0.70 0.00+/-.20 SKYLARK GRAND AM, CUTLASS CALAIS

W REGAL, GRAND PRIX +0.70+/-.50 0.75 *2.00+/-0.50 0.75 0.00+/-.20 LUMINA, CUTLASS SUPREME *1.80+/-0.50 0.75

V ALLANTE 0.00+/-.80 1.00 *2.80+/-0.50 1.00 +0.20+/-.20

Z REATTA 0.00+/-.80 1.00 *2.80+/-0.50 1.00 +0.20+/-.20

T LEMANS, OPTIMA -0.33+/-.75 1.00 *1.75+/-1.00 1.00 0.00+/-.34

Y CORVETTE +0.50+/-.50 1.00 5.80+/-0.80 1.00 0.00+/-.20

S GEO PRIZM -0.25+/-.75 1.50 0.90+/-0.75 1.50 +0.08+/-.31

M/R GEO METRO, FIREFLY +0.31+/-1.00 1.00 2.25+/-0.50 1.00 0.00+/-.34 GEO STORM

CAR STEERING REAR WHEELS THRUST LINE MODEL WHL ANGLE CAMBER TOTAL TOE ANGLE ---- ----- --------- ------- ---------- ----- A CENTURY, CELEBRITY, 6000 +/-3.5 *0.00+/-.30 *0.00+/-.30 *0.00+/-.15 CUTLASS CIERA STE (AWD) *0.00+/-.50 *+0.20+/-.20 *0.00+/-.15 * B CAPRICE,CUSTOM CRUISER +/-2.5 * * ESTATE WAGON

D BROUGHAM +/-5.0 * * *

C DEVILLE, FLEETWOOD +/-3.0 +0.20+/-.50 +0.10+/-.20 0.00+/-.15

C/H BONNEVILLE, DELTA88 +/-3.0 +0.20+/-.50 +0.10+/-.20 0.00+/-.10 98 REGENCY, ELECTRA PARK AVE, LE SABRE

E/K RIVIERA +/-2.5 *-0.70+/-.30 +0.20+/-.20 0.00+/-.15 TORONADO *-0.40+/-.30 ELDORADO, SEVILLE *-0.10+/-.30

F CAMARO, FIREBIRD +/-3.5 * *0.00+/-.30 *0.00+/-.15 (ref.only) (ref.only)

L BERETTA,CORSICA, TEMPEST +/-3.5 *-0.25+/-.50 *+0.30+/-.25 *0.00+/-.35 w FE3 TO COLUMN

J/N CAVALIER, SUNBIRD +/-5.0 *-0.25+/-.50 *+0.25+/-.16 * SKYLARK GRAND AM, CUTLASS CALAIS

W REGAL, GRAND PRIX +/-3.5 *+0.10+/-.50 *-0.10+/-.30 *0.00+/-.15 LUMINA, CUTLASS SUPREME TO COLUMN *-0.15+/-.50

V ALLANTE +/-2.5 +0.20+/-.30 +0.20+/-.20 0.00+/-.15

Z REATTA +/-2.5 +0.20+/-.30 +0.20+/-.20 0.00+/-.15

T LEMANS, OPTIMA +/-5.0 -0.50+/-.50 +0.33+/-.30 0.00+/-.13

Y CORVETTE +/-2.0 +0.20+/-.50 +0.20+/-.20 0.00+/.15 RECOMMENDED S GEO PRIZM +/-5.0 -0.50+/-.75 +0.30+/-.31 0.00+/-.15 RECOMMENDED M/R GEO METRO, FIREFLY +/-5.0 0.00+/-.75 +0.43+/-.43 0.00+/-.15 GEO STORM RECOMMENDED

#### NOTE: * NOT ADJUSTABLE.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.