C63 AMG (W204) 2008 - 2015
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Widebody wheels offset help please....

Old Nov 27, 2022 | 08:31 PM
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Widebody wheels offset help please....

Hi, what is the highest offset i can clear the inner strut with using a 12 inch wide wheel? Can 19x12 et35 fit?
i did a lot of research but can't find a definite number in the inner clear....
Thanks 🙏
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Old Nov 28, 2022 | 12:11 AM
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From: AU
2010 c63
Mine were:
front 19x9 et 40
rear 19x11.5 et 30 305

Not sure about highest offset on 12 inch wheel.. I think et35 would be ok but I don't have my car anymore to check clearance

Have you played around with https://www.willtheyfit.com/ ?

Also fyi : https://mbworld.org/forums/c63-amg-w...ml#post7974135
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Old Nov 28, 2022 | 08:45 AM
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Originally Posted by AshBNE
Mine were:
front 19x9 et 40
rear 19x11.5 et 30 305

Not sure about highest offset on 12 inch wheel.. I think et35 would be ok but I don't have my car anymore to check clearance

Have you played around with https://www.willtheyfit.com/ ?

Also fyi : https://mbworld.org/forums/c63-amg-w...ml#post7974135
I can't find what's the inner clearance, i will eventually get on a lift and measure it, but wanted to get a number first. I know guys fit 19x10 et55, which would equal to 19x12 et30. So to fit et35 i need those extra 5mm.
Anyone with et55 can confirm the extra space or that's the limit for 19x10?
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Old Nov 28, 2022 | 04:16 PM
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From: Bondi Beach , Australia
2013 W204 C63 AMG P31 Estate wagon
Originally Posted by Cashrolling
I can't find what's the inner clearance, i will eventually get on a lift and measure it, but wanted to get a number first. I know guys fit 19x10 et55, which would equal to 19x12 et30. So to fit et35 i need those extra 5mm.
Anyone with et55 can confirm the extra space or that's the limit for 19x10?
If you have wheels on the car now, then try this site.
https://www.willtheyfit.com/
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Old Nov 28, 2022 | 10:52 PM
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A lot of people here have 19x10 et55, i would like to ask anyone familiar with that set up how much clear left on the inner side to the strut. Or is et55 the highest offset possible on a w204 C63?
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Old Nov 30, 2022 | 11:00 PM
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I’m currently 19x10 ET52. That’s as close to the rear strut as I’m comfortable with but I’m also running quite a lot of neg camber and 295’s which bulge a bit (my 19x8.5 ET45 front rubs on my coilover collars with 255s and 265s).

Am moving to a 12” rear also, maybe wider we’ll see. Haven’t measured yet.
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Old Dec 1, 2022 | 10:47 PM
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Originally Posted by BLKROKT
I’m currently 19x10 ET52. That’s as close to the rear strut as I’m comfortable with but I’m also running quite a lot of neg camber and 295’s which bulge a bit (my 19x8.5 ET45 front rubs on my coilover collars with 255s and 265s).

Am moving to a 12” rear also, maybe wider we’ll see. Haven’t measured yet.
I've done some calculations, I think i will go with a 19x12 et30( that leave me the same inner clearance as a 19x10 et55, which lots of people have no problem with). My tire should be stretched to properly fit and don't rub the inner strut and the outer fender-bumper meet point. So I'm thinking to go with a 305-30-19 to play safe, that should be stressed enuff on a 12inch wheel. From that if i see i have the space my next set will be 315. For the front 19x9 et40 with a 255-35-19. I'm at stock P30 height.
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