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C43 Rims Fit on a C300 4Matic?

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Old Jan 1, 2019 | 07:06 PM
  #1  
MariTheBoss's Avatar
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From: Norcal
2015 C300 4MATIC / 2017 C43 AMG
C43 Rims Fit on a C300 4Matic?

Hi All,
Please don't insult me if this question is a stupid one- I've looked through the forums and have found some (confusing, honestly ) threads about replacing wheels, but am not sure how they apply to my case. I'm looking to purchase a pair of OEM wheels off a 2017 c43 amg (the split 5 spoke wheels, not the multispoke wheels), and am wondering if they will fit on a c300 4matic? My vehicle is equipped with the base 17" wheels. The wheels I'm looking at are:
Front: 19x7.5, et 33, tires are 225/40/19
Rear: 19x8.5, et 52, tires are 255/35/19
I guess I'm also wondering if I can reuse the same lug nuts, or of there is aything else I need to get to prepare for the swap.
Thanks for your help!
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Old Jan 1, 2019 | 10:49 PM
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MariTheBoss's Avatar
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From: Norcal
2015 C300 4MATIC / 2017 C43 AMG
The factory 17s are 7x17 et48.5. After going to this offset calculator, I see the following changes:
Front: inner clearance will be 9mm more / Outer position extended 21mm
Rear: inner clearance will be 23mm less / Outer position extended 15mm


Now with this updated information... any thoughts regarding whether the wheels will fit?

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Old Jan 2, 2019 | 08:56 PM
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richysh's Avatar
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c400
Yes they will fit and yes you can reuse your lug bolts.
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Old Jan 2, 2019 | 09:44 PM
  #4  
MariTheBoss's Avatar
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From: Norcal
2015 C300 4MATIC / 2017 C43 AMG
Thanks for the info! Much appreciated!
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Old Nov 9, 2020 | 01:21 AM
  #5  
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15 C400, 18 GLC43, 08 SLK55 (past), 03 E320 (past), 98 SLK230 (past)
Did you end up getting these rims, if so, did they fit?
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Old Nov 9, 2020 | 01:32 PM
  #6  
Shoaib R. Manai's Avatar
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Mercedes C300 2015
I have put C43 wheels on my C300, they stick out a bit because of the offset, giving it an aggressive look. I love it.
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Old Nov 9, 2020 | 01:34 PM
  #7  
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From: Norcal
2015 C300 4MATIC / 2017 C43 AMG
Originally Posted by jpindallas
Did you end up getting these rims, if so, did they fit?
Yes, they fit with no issues st all. Incredibly smooth ride on the 19s with a set of the michelin a/s3+
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Old Mar 5, 2024 | 01:06 AM
  #8  
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From: San Francisco
2018 C300 Sport
hello, sorry for reviving this old thread but I’m in a similar situation. I have a C300 with the 18inch 5-spoke wheels. Current measurements:
Front: 7.5 x 18 44 offset. Tires: 225 40 18
Rear: 8.5 x 18 49 offset. Tires: 245 35 18

I want to buy the 19 inch multi spoke c43 wheels with the following specs:

Front wheels 7.5 x 19 ET 33. Tires 235/40-ZR19
Rear wheels 8.5 x 19 ET 52. Tires 275/35-ZR19

Will they fit? Thanks

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Old Mar 8, 2025 | 04:16 AM
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Originally Posted by MariTheBoss
Yes, they fit with no issues st all. Incredibly smooth ride on the 19s with a set of the michelin a/s3+
hello, I saw photos of your car with AMG et33 rims in another topic, do they stick out much beyond the outline of the car? I couldn't recognize it in the photos. Or are they flush with the body? Do you have any other photos? I'm looking for exactly the same rims for my C200 and I'm considering et33
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