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Old Mar 30, 2025 | 04:27 AM
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Default C4 tires

So 1985 Z51 with the 9.5" wide wheels. Trying to find 255 / 50 / 16 tires is proving about impossible unless track tires are what you're looking for-
question 1- any good tire advice?
question 2 - what wheel/ tire combo fits well, and looks right ? Need 38mm offset to fit correct, and I don't want the ZR1 "look" 5 spoke.
thank you for comments!
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Old Mar 30, 2025 | 04:52 AM
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https://www.1001reifen.de/michelin-p...QaAlqvEALw_wcB

https://www.hood.de/i/2-x-255-50-16-...0aAmSSEALw_wcB
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Old Mar 30, 2025 | 05:01 AM
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Thank you, the bf goodrich tires are no longer available in the U.S. in that size, and the Michelin's look like a great option, although @ $500 (U.S. funds) per tire, they're 1/3rd the value of the car! Anyone ever track day that tire?
My bf goodrich sport comp 2's have been great, but getting too old to trust!
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Old Mar 30, 2025 | 05:51 AM
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If you wanna track day those tires, why don´t you get the Toyo Proxxes. Semi slicks, that are real cheap.

With the Michelin, you don´t need new rims. I don´t think you get it cheaper if you have to buy another set of rims. Just my 2 cents...
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Old Mar 30, 2025 | 06:59 AM
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I have an 84 Z51 and have been running these 245/16 TOYO TIRES for about 9 months. No issues whatsoever and they ride and handle well. If you use the size comparison chart they are only .4 inches shorter. I seriously doubt you can tell the difference by sight.




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Old Mar 30, 2025 | 07:30 AM
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Thank you, I think your 84 would be on 8.5 wide wheels,(?) the 85z51 came with 9.5 wheels and have seen the 245's on them, look a little "stretched", may have to go that route-
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Old Mar 30, 2025 | 11:10 AM
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Originally Posted by Jim85z51
Thank you, I think your 84 would be on 8.5 wide wheels,(?) the 85z51 came with 9.5 wheels and have seen the 245's on them, look a little "stretched", may have to go that route-

My rears are 9.5. They fit fine and are not bulged at all.



Last edited by 84C4Tom; Mar 30, 2025 at 11:47 AM.
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Old Mar 30, 2025 | 01:57 PM
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Definitely looks like an option- thank you!
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Old Apr 1, 2025 | 11:48 AM
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245 tires fit fine. You'll probably get someone parachuting in here to tell you the manufacturers say not to do it so you shouldn't, but I and many others have put them on without any problems.
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Old Apr 1, 2025 | 01:05 PM
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quick look at discount tires this is non $500 tire
https://www.discounttire.com/buy-tir...-r888r/p/40820
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Old Apr 1, 2025 | 05:04 PM
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Default R888r

Thank you re the triple8 R's, unfortunately the amount of rain in the Seattle area keeps me from wanting to run those, but- as a track day tire, it might be what I end up doing, !
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Old Apr 1, 2025 | 07:14 PM
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Mickey Thompson ET Street S/S Tires 255/50-16
Toyo Proxes R888R Tires 255/50-16

Toyo Proxes RA1 Tires 255/50-16


$188-300 per tire




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Old Apr 1, 2025 | 07:17 PM
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APEX makes an 18x10 ET30 wheel for the front of the wide body c6 that fits the early C4 all around, I think it only comes in SM10 wheel maybe a few others, and it’s a new size for them. If’s a flow formed version that’s cheaper than some of the tires cost, comes on sale occasionally.

https://apexwheels.com/wheels/apex-sm10-18x10-et30-wheels-5x120-65mm-70-3mm
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