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C6 wheels on trans am??

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Old Feb 21, 2009 | 04:33 PM
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Default C6 wheels on trans am??

Im looking at buing some c6 wheels for my 99 trans am. What would i need to mount these wheels? These are the wheel specs: 18/8.5" 56mm Front, 19/10 79mm Rear
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Old Feb 21, 2009 | 06:01 PM
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I have 18x9.5 in the front and 18x10.5 in the rear , they fit fine.
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Old Feb 21, 2009 | 06:27 PM
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Originally Posted by colby72olds
I have 18x9.5 in the front and 18x10.5 in the rear , they fit fine.
Yes, well his question wasnt about wheels that size.
Those wheels seem to be OEM C6 wheels, which will not fit directly onto an f-body. The fronts should be fine, but the rears will need a larger spacer/adapter. 1" minimum.
Honestly, I hate staggered wheels, especially on an f-body. Stick with 18 all around.
My old car:
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Old Feb 22, 2009 | 05:58 PM
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I had to get 1.25" wheel adapters for the rear on mine. 5x4.75-5x4.75
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Old Feb 23, 2009 | 12:32 PM
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You'll need 1.25" spacers on the rear!!! and on the front i put 1" spacer to make them flush with the fenders...
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Old Feb 24, 2009 | 06:55 AM
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1.25 is the correct size for the rear. Fronts will fit without issue.
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Old Feb 26, 2009 | 01:50 AM
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Thanks for all the info it was very helpful
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Old Feb 28, 2009 | 11:11 AM
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I have a set of C6 wheels for sale. I only want $400 for the set. They dont have tires on them. Minor curb rash. Let me know if your interested and i'll send you some pix.
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Old Mar 1, 2009 | 01:23 PM
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Originally Posted by grldchz
I have a set of C6 wheels for sale. I only want $400 for the set. They dont have tires on them. Minor curb rash. Let me know if your interested and i'll send you some pix.
PM sent
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Old Mar 1, 2009 | 02:44 PM
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Good luck!
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Old Mar 1, 2009 | 02:53 PM
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Originally Posted by Moogotzskillz2
You'll need 1.25" spacers on the rear!!! and on the front i put 1" spacer to make them flush with the fenders...
I did exactly the same thing. I put them on without the spacers. looked goofy.
Now i have the adapters works perfect.
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Old Mar 1, 2009 | 06:06 PM
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I have C6 Z06s on my car with no spacers. It does look slightly funny in the rear, but I plan on selling them soon so I haven't gone out and bought a spacer for the rear.
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Old Mar 1, 2009 | 06:08 PM
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Those offsets are designed for the corvette & not the fbody.
If one stays in the 38mm-- 53 mm offset you are safe providing you use the right size tire.
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Old Mar 7, 2009 | 05:14 PM
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Ok so i bought the wheels and tires. I dont have any idea what kind of spacers to buy. what is a good brand?
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Old Nov 28, 2009 | 01:19 PM
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Originally Posted by colby72olds
I have 18x9.5 in the front and 18x10.5 in the rear , they fit fine.
Did you put on a spacer at all?? Do you have pics with them on your car?
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Old Nov 29, 2009 | 01:46 PM
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that red and black car look sick.. good job..
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Old Oct 18, 2011 | 06:21 PM
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Whats a good brand of wheel adapters
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Old Dec 11, 2011 | 05:10 PM
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Same wheels i want to put on my car what size tires did you put on those 18's there michael?
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Old May 20, 2012 | 08:02 PM
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Default OEM wheels

Originally Posted by michaelg589
Yes, well his question wasnt about wheels that size.
Those wheels seem to be OEM C6 wheels, which will not fit directly onto an f-body. The fronts should be fine, but the rears will need a larger spacer/adapter. 1" minimum.
Honestly, I hate staggered wheels, especially on an f-body. Stick with 18 all around.
My old car:
Those OEM C6 wheels look sick on your old car. I was just curious what size they were. I have a 95 trans am and I want to go with 18's all around but not sure about the width. Don't want any rubbing!
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Old May 20, 2012 | 08:56 PM
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Hate staggered wheels on a f body lol, ive heard it all now
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