Just so people know here are the original tolerences for the Fiero wheel alignments. I know some places are saying there machines don't have them. (I think it's the newer machines). So if your having problems they can type these in manually.

Left or right front
Camber: min = -0.3* Max = 1.3*
Caster: min = 3.0* Max = 7.0*
Toe: min = -0.1* max = 0.1*

Total Front
Cross camber: min = -1.6* max = 1.6*
Cross caster: min = -2.0* max = 2.0*
Total toe: min = -0.2* max = 0.2*

Rear left or right
Camber: min = -1.5* max = -0.5*
toe: min = -0.1* Max = 0.1*

Total Rear
Total toe: min = -0.2* max = 0.2*

Note * = degrees

Here are the alignment specs that I have archived for the "88" suspension.

Front:

Caster -4 1/2° to 5 1/2°, 5° optimum
Camber -1/2° to 1/2°, 0° optimum
Toe in 1/16° to 1/4°

Rear:

Camber -1/2° to 1 1/2°, -1° optimum
Toe in 1/16° to 1/4°

They seemed a bit different than the specs you provided, so I thought I would include the 88 specific stuff.

Mike

[This message has been edited by mwbackus (edited 03-27-2000).]

Backus, two questions for you.
First, are these specs interchangeable between the coupe and GT suspensions?
And secons, how did you get the little degree symbols to appear?

Well, my expertise certainly does not include the art of suspension alignment, and in retrospect I should give proper credit to the original poster of this information : Neil Russillo

That said, I can see no reason why these specs would not apply to the 88 coupe since the suspension is very similar to the GT and Formula.

The degree symbol is available to any IBM keyboard. It is part of the extended ASCII character set, but one uses a keycode combination to access it. ALT 176 (hold the "alt" key down while typing these numbers on the "numeric keypad".) An alternative to windows users would be obtained through the "Character Map" application; select it from the display set for "MS Sans Serif", then copy and paste the character where needed.

Mike

88 coupes supposedly only use 3 degrees of castor instead of the 5 for GT's and Formula's.