Early C4 Wheel Tech Question.
#1
Melting Slicks
Thread Starter
Member Since: Nov 2013
Location: Greater Cincinnati Area.
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Early C4 Wheel Tech Question.
I am really (really, really, really) disappointed with the wheel selection for the early models. I keep digging for more/better options.
4 3/4" spacing is 120.65 mm exactly.
But a 5x120 is off by .65 mm.. Which is about .025 inches. Which is less than the thickness of a matchbook cover.
The Question:
Given this.. Are 5x120 and 5x4 3/4" actually the same wheel?
Anyone know?
4 3/4" spacing is 120.65 mm exactly.
But a 5x120 is off by .65 mm.. Which is about .025 inches. Which is less than the thickness of a matchbook cover.
The Question:
Given this.. Are 5x120 and 5x4 3/4" actually the same wheel?
Anyone know?
#2
I am really (really, really, really) disappointed with the wheel selection for the early models. I keep digging for more/better options.
4 3/4" spacing is 120.65 mm exactly.
But a 5x120 is off by .65 mm.. Which is about .025 inches. Which is less than the thickness of a matchbook cover.
The Question:
Given this.. Are 5x120 and 5x4 3/4" actually the same wheel?
Anyone know?
4 3/4" spacing is 120.65 mm exactly.
But a 5x120 is off by .65 mm.. Which is about .025 inches. Which is less than the thickness of a matchbook cover.
The Question:
Given this.. Are 5x120 and 5x4 3/4" actually the same wheel?
Anyone know?
Would I? NOT PERSONALLY FOR MYSELF!!
The following users liked this post:
confab (06-15-2017)
#5
#7
Drifting
i'm not expert on early model C4's but don't they make C4 ZR-1 replica wheel with your correct offsets?
OE Wheels LLC out of florida has many selections for C4 corvettes...they are all Corvette replicas wheels (C4-C7) that they make in 17" with multiple offsets
OE Wheels LLC out of florida has many selections for C4 corvettes...they are all Corvette replicas wheels (C4-C7) that they make in 17" with multiple offsets
Last edited by mark970; 06-20-2017 at 12:01 PM.
#8
Safety Car
I picked up some replica C6 Z06 rims a few months ago for my 86. 18"x9.5" +40mm backspacing to replace 16"x9.5" +38mm that were oem on the car. Add 255x40zr18 tires and they fit just like the original setup - no rubbing, no scraping, no issues with them.
I got mine out of a place in Texas (FactoryReproductions brand) and they look and ride good. Actually turned out I could get them through where I did for less than if I went direct to the vendor.
I think they look pretty good on my 86.
I got mine out of a place in Texas (FactoryReproductions brand) and they look and ride good. Actually turned out I could get them through where I did for less than if I went direct to the vendor.
I think they look pretty good on my 86.