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Old 08-31-2023   #1
viper107
 
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Default c4 zr1 wheels on a c4 gransport

will zr1 wheels clear on a gransport, buying a gs and its been sitting dont want to drive it with flatspots on the original tires 4 hours away
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Old 08-31-2023   #2
JT ZR-Won
 
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Default Re: c4 zr1 wheels on a c4 gransport

I believe the ZR-1 will bolt right on and clear, meaning they shouldn't rub anywhere... but I do believe the 11in ZR-1 rims will stick out just a hair wider on the GS due to the different offset...

Someone chime in if I have that incorrect

Jay

...post some pics of the GS when you get it, those cars are awesome
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Old 08-31-2023   #3
tccrab
 
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Default Re: c4 zr1 wheels on a c4 gransport

Pretty sure ZR-1 rears are 38mm offset, GS are 55mm, a difference of 13mm. (.51 inch)

Crabs
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Old 08-31-2023   #4
Vette Guy
 
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Default Re: c4 zr1 wheels on a c4 gransport

Be very careful with ZR-1 rears on a GS. One nice bump and you?ll crack a fender or both. Ask me how I know!


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Old 09-01-2023   #5
conesare2seconds
 
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Default Re: c4 zr1 wheels on a c4 gransport

I agree with Mark on this and have seen the outcome. Perhaps you could temporarily adjust the rear spring bolts. It will get you just a little additional clearance on stock bolts but even a smidge could help.
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