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Old Feb 28, 2010 | 05:28 PM
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Default 93 Wheels

Hey gang just got this 93 a couple of months ago. Are the wheels 9.5 inchs wide all the way around? Saw some chrome wheels on e-bay one guy listed 2 fronts at 8.5 and 2 rears at 9.5. Thanks
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Old Feb 28, 2010 | 05:41 PM
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In '93 Corvettes were built with 8 1/2" wide fronts and 9 1/2" wide rears unless the car had the Z07 suspension option, then all four were 9 1/2". IMHO, if you're putting new wheels on the car put 9 1/2"s on all four corners, that original goofy stagger was to cut down on dartiness when following road gooves.
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Old Feb 28, 2010 | 05:47 PM
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The tire size should tell you. With 9.5" wheels at all 4 corners (Z07 suspension) the tires were all 275/40-17. Base suspension cars got 255/45-17 in front and 285/40-17's in back.
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Old Feb 28, 2010 | 06:19 PM
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Default Wheels

I will check that tire size again. The car has the adjustable suspension I have noticed that it does want to follow high spots in the road.
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Old Feb 28, 2010 | 07:32 PM
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Originally Posted by det222
I will check that tire size again. The car has the adjustable suspension I have noticed that it does want to follow high spots in the road.
Look to see if the option codes are inside the console.

FX3 is the adjustable suspension but, Per the Black Book, did not include 4 9.5" wheels.

The Z07 package included the FX3 items and added bigger sways bars along with a few other items and 9.5" wheels front and rear.
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Old Feb 28, 2010 | 07:42 PM
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FX3 could be ordered as a standalone option with the base suspension and that would still get the narrower front wheels and tires.

If the RPO list is still under the console lid, look for QA1 - that is the 9.5x17 wheel code for front and rear. 275/40-17 tires will be XAU (front) and YAU (rear).
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Old Feb 28, 2010 | 07:54 PM
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Just read the sticker on the drivers door.
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