C450/C43 AMG
Sponsored by:
Sponsored by:

18" OEM C43 front wheels on bigger front brakes.

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 08-24-2024, 08:13 AM
  #1  
Junior Member
Thread Starter
 
RaceProfessor's Avatar
 
Join Date: Mar 2021
Location: Columbia, MD
Posts: 15
Received 2 Likes on 2 Posts
2006 E55
18" OEM C43 front wheels on bigger front brakes.

I have a customer that purchased a set of 18x7.5/18x.8.5 OEM remans to replace his 19's because he keeps cracking wheels but the front obviously wouldn't fit due to the larger front brakes.

Has anyone successfully used the OEM 18x7.5 wheels in the front and what spacer/hub ring/wheel lugs did you use? Just trying to help this guy out as the wheels are already here,

thanks! 👍
Old 08-26-2024, 07:25 AM
  #2  
Junior Member
 
Silverbird's Avatar
 
Join Date: Feb 2019
Location: Southern Ontario
Posts: 65
Received 26 Likes on 17 Posts
2019 C43 Wagon
Hi, have you done a test fit? I suspect the brake rotor isn't the issue, it's most likely the very small window of offsets that work on the front to clear the suspension.
18" was an OEM offering and my winter set are on 18" replicas and I have ~0.5" of clearance from the rotor to barrel.

The OEM front rim for a C43 is 7.5Jx18 ET33 - If your offset is close to 33mm, you should be set.
The more common offset for C300's is 44mm on the 7.5x18 - If that is the case I think you'll need a 10mm spacer.

Worth checking the rear as well, but it's more forgiving
Old 08-26-2024, 07:46 AM
  #3  
Out Of Control!!
 
W205C43PFL's Avatar
 
Join Date: Dec 2019
Location: Toronto, Canada
Posts: 14,745
Received 2,842 Likes on 2,420 Posts
PFL205.064 with M276.823 (Oil pump solenoid defeated)
Originally Posted by Silverbird
Hi, have you done a test fit? I suspect the brake rotor isn't the issue, it's most likely the very small window of offsets that work on the front to clear the suspension.
18" was an OEM offering and my winter set are on 18" replicas and I have ~0.5" of clearance from the rotor to barrel.

The OEM front rim for a C43 is 7.5Jx18 ET33 - If your offset is close to 33mm, you should be set.
The more common offset for C300's is 44mm on the 7.5x18 - If that is the case I think you'll need a 10mm spacer.

Worth checking the rear as well, but it's more forgiving
This is correct. I have OEM 18s wheels and Bridgestone Blizzak as winters on my stock 19s on my 2017.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: 18" OEM C43 front wheels on bigger front brakes.



All times are GMT -4. The time now is 02:26 PM.