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Old 04-06-2019, 04:29 PM   #1
C4MSS
 
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20x10 20x12 on 1SS - NO MRC

I'm looking at the set up below but I'm not sure if there will be any rear fitment issues:


20x10 front on 285/30 Continental Extreme Contact Sport

20x12 rear on 305/30 Continental Extreme Contact Sport

Car is stock. Suggestions are appreciated.

Last edited by C4MSS; 04-10-2019 at 12:33 AM.
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Old 04-06-2019, 06:43 PM   #2
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Short answer - it will fit as long as the 20x12 isn't some weird offset (which you'd have to post to be sure)

Curious why you would go to a 12in wheel only to run a 305? Can easily run a 325 with that... Seems like a waste
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Old 04-06-2019, 10:10 PM   #3
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Quote:
Originally Posted by osole002 View Post
Thanks for the quick reply. I'm looking at 3 possible 20x12 wheels with 40, 41, and 45mm offsets respectively. The front ones have all the 20mm OEM offset of the SS 1LE





I don't know much about tires sizes so I was playing it safe with the 305s to avoid any rubbing issues.
Could just go with a 20x11 and match the SS 1LE size in the rear as well since you're planning on a tire that's the size of the SS 1LE tire. Shouldn't have any issue with rubbing there, either.
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Old 04-07-2019, 02:12 AM   #4
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Your offsets should be fine, so should 325s... just make sure it's a 325/30 and not a 325/35.... 35 series will have rubbing issues.
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Old 04-07-2019, 01:03 PM   #5
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Id love to put a 325 on as well but wasn’t sure if it would fit.
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Old 04-07-2019, 03:58 PM   #6
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12's don't look good.
Doesnt matter what offset. They will stick out past the fender.

You run a 305 or 325 so the tire is stretched to help hide the wheel that is sticking way past the fender.
If you put on a proper 345 it would be obvious how far they stick out.
Go 11.5" or 11. Some have put a 325 on the 11 and it doesn't look to bad.

You will be disappointed with the 12.
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Old 04-07-2019, 06:01 PM   #7
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Quote:
Originally Posted by BradfordCamaro View Post
12's don't look good.
Doesnt matter what offset. They will stick out past the fender.

You run a 305 or 325 so the tire is stretched to help hide the wheel that is sticking way past the fender.
If you put on a proper 345 it would be obvious how far they stick out.
Go 11.5" or 11. Some have put a 325 on the 11 and it doesn't look to bad.

You will be disappointed with the 12.
I personally ran 19x12s with a 325 and they were flush... (Offset was oem ZL1-1LE However I will say that because of the contour of the rear fender/bumper if you don't have rock guards then you're gonna have a lot of rash back there
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Old 04-07-2019, 08:28 PM   #8
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I believe with the 19's you can get them in deeper. So less poke
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Old 04-07-2019, 10:27 PM   #9
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diameter doesn't really matter with "poke" as much as offset does
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'16 Audi S3 Prestige Viper Green (APR Stage 3+) (sold)
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Old 04-07-2019, 11:07 PM   #10
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Go 20x11 with 305 or 315 tire ..

No need to go 20x12 ....
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Old 04-09-2019, 11:06 PM   #11
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Set up ordered

I ended up going with 20x10.5 front and 20x12 rear on blank wheels with custom made cnc'd offsets. Tires are 285/30 315/30. This package fits like a glove.
I'll post pictures soon.

Thanks everyone for the replies

Last edited by C4MSS; 04-12-2019 at 04:44 PM.
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Old 04-12-2019, 05:14 PM   #12
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Can you post a pic showing how flush they are?
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Old 04-13-2019, 06:26 PM   #13
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Quote:
Originally Posted by RUPP250 View Post
Can you post a pic showing how flush they are?

The front looks just like the 1LE's front with the tires' sidewall showing a hair pass the fender.

The 12s in the rear look the same as the front in my case; whereas the 11s in the 1LE rear are flushed with the fender.
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Last edited by C4MSS; 04-13-2019 at 06:57 PM.
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Old 04-13-2019, 10:10 PM   #14
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New wheels are new wheels.
Congrats.


What are the wheels? Specs?
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