C450/C43 AMG
Sponsored by:
Sponsored by:

C450/C43 Wheel Fitment Guide

Thread Tools
 
Search this Thread
 
Rating: Thread Rating: 3 votes, 5.00 average.
 
Old 06-01-2021, 11:15 PM
  #751  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
So after reading this entire thread.... This is what I've come up with.. combined with using the wheel calculator, as well as my own findings with spacers:

W205 Facelift with 19" twin spoke -- Front 19x7.5 +33, Rear 19x8.5 +52 STOCK

When stock height, you can add H&R 12mm spacers up front and 15mm rear for a more aggressive look without poke. This results in a +21 Front and +37 Rear offset.

When lowered, you can push the spacers to 15mm up front and 20mm rear for an ultra flush look. Going this wide not lowered will protrude beyond the fenders. The resulting offset +18 for the front and +32 in the rear. I THINK I hear some rubbing noises over hard bumps, but I haven't figured out which corner.. Mind you I am slammed on H&R VTF. The car needs to be raised about a half inch or so, all the way around.





Now, I've followed the recommendations in this thread and have ordered wheels 19x8.5 +30 for the front and 19x9.5 +45 in the rear. This actually gives me about the same fitment as my setup with the stock wheels (maybe about a 1mm more poke in the front), just with a wider wheel overall (watch out control arm!)

When looking at tires... the answers in this thread become less obvious, as to what will fit with these wheels.

Stock tires are 225/40/19 Front and 255/35/19 Rear.

Plus 1: 235/40/19 is 1.19% taller than the stock 225 (a bit over 1/8"). For the rear 265/35/19 is 1.05% taller than stock 255. Not a bad combo since this is about 1%.

Plus 2: 245/35/19 is 1.3% smaller than stock 225 in diameter. I originally tried 275 in width.. you either end up with 2% over or 2% under.. 285/30/19 was a better ratio, only being 1.15% smaller, similar to the front in this example.

Plus 3: Only one member has run this wide @mo11 .... 255/35/19 up front. This is only .23% smaller than the stock 225. The matching rear is 295/30/19, also with a .23% diameter difference than stock. The only bad thing here is that this setup seems extremely wide and most likely would rub in the rear (the tire being 1.6" wider overall, so at least .75" more aggressive than stock on each side of the wheel. The way around this was to use a 50 or 55 offset wheel, to give the additional clearance from the fender (sucking the wheels in towards the center of the car).


I believe it is safe to say that my Plus 1 option is the way to go with this without rubbing. I'd love to Plus 3, but I don't think that's a reality.

Last edited by miztahsparklez; 06-01-2021 at 11:18 PM.
Old 06-02-2021, 07:30 AM
  #752  
MBWorld Fanatic!
iTrader: (1)
 
alexasa's Avatar
 
Join Date: Mar 2016
Posts: 3,221
Received 675 Likes on 532 Posts
c
the car simply doesn't need that much width - even tuned. I love a fat tire set-up but at some point you are just adding rolling resistance, cost and weight.

the 235/265 set-up also gives a very similar stretch front and rear. mo11 is also on H&R springs which keep the front pretty high.
Old 06-03-2021, 02:57 PM
  #753  
Super Member
 
mo11's Avatar
 
Join Date: May 2010
Posts: 827
Received 181 Likes on 142 Posts
2017 C43
Originally Posted by miztahsparklez
So after reading this entire thread.... This is what I've come up with.. combined with using the wheel calculator, as well as my own findings with spacers:

W205 Facelift with 19" twin spoke -- Front 19x7.5 +33, Rear 19x8.5 +52 STOCK

When stock height, you can add H&R 12mm spacers up front and 15mm rear for a more aggressive look without poke. This results in a +21 Front and +37 Rear offset.

When lowered, you can push the spacers to 15mm up front and 20mm rear for an ultra flush look. Going this wide not lowered will protrude beyond the fenders. The resulting offset +18 for the front and +32 in the rear. I THINK I hear some rubbing noises over hard bumps, but I haven't figured out which corner.. Mind you I am slammed on H&R VTF. The car needs to be raised about a half inch or so, all the way around.





Now, I've followed the recommendations in this thread and have ordered wheels 19x8.5 +30 for the front and 19x9.5 +45 in the rear. This actually gives me about the same fitment as my setup with the stock wheels (maybe about a 1mm more poke in the front), just with a wider wheel overall (watch out control arm!)

When looking at tires... the answers in this thread become less obvious, as to what will fit with these wheels.

Stock tires are 225/40/19 Front and 255/35/19 Rear.

Plus 1: 235/40/19 is 1.19% taller than the stock 225 (a bit over 1/8"). For the rear 265/35/19 is 1.05% taller than stock 255. Not a bad combo since this is about 1%.

Plus 2: 245/35/19 is 1.3% smaller than stock 225 in diameter. I originally tried 275 in width.. you either end up with 2% over or 2% under.. 285/30/19 was a better ratio, only being 1.15% smaller, similar to the front in this example.

Plus 3: Only one member has run this wide @mo11 .... 255/35/19 up front. This is only .23% smaller than the stock 225. The matching rear is 295/30/19, also with a .23% diameter difference than stock. The only bad thing here is that this setup seems extremely wide and most likely would rub in the rear (the tire being 1.6" wider overall, so at least .75" more aggressive than stock on each side of the wheel. The way around this was to use a 50 or 55 offset wheel, to give the additional clearance from the fender (sucking the wheels in towards the center of the car).


I believe it is safe to say that my Plus 1 option is the way to go with this without rubbing. I'd love to Plus 3, but I don't think that's a reality.
@alexasa , I have since switched to h&r vtf springs up front, but had to keep the h&r sport springs in the rear. The problem being the rear h&r vtf at its highest setting was still too low and I really just wanted to get the fronts to dip a little bit to avoid rake.
The rub is more on the front now too but only if you’re not careful with dips on the road. Even with 3 people in the car, I’ve never had issues with rubbing except on dips. I can turn the wheel lock to lock, drive on slopes and it doesn’t rub. I don’t have issues in the rear... it can eat a lot of tire!
I’m not tuned, engine and trans are bone stock. The only thing I noticed is it takes a lot more to activate the traction control light on the dash whether or not I have it on or sport mode, wet or dry.
Old 06-03-2021, 03:12 PM
  #754  
MBWorld Fanatic!
iTrader: (1)
 
alexasa's Avatar
 
Join Date: Mar 2016
Posts: 3,221
Received 675 Likes on 532 Posts
c
Originally Posted by mo11
@alexasa , I have since switched to h&r vtf springs up front, but had to keep the h&r sport springs in the rear. The problem being the rear h&r vtf at its highest setting was still too low and I really just wanted to get the fronts to dip a little bit to avoid rake.
The rub is more on the front now too but only if you’re not careful with dips on the road. Even with 3 people in the car, I’ve never had issues with rubbing except on dips. I can turn the wheel lock to lock, drive on slopes and it doesn’t rub. I don’t have issues in the rear... it can eat a lot of tire!
I’m not tuned, engine and trans are bone stock. The only thing I noticed is it takes a lot more to activate the traction control light on the dash whether or not I have it on or sport mode, wet or dry.
awesome! pictures?

Even I rub on the front but facelift fenders have a slightly different roll/design
Old 06-03-2021, 03:51 PM
  #755  
Super Member
 
mo11's Avatar
 
Join Date: May 2010
Posts: 827
Received 181 Likes on 142 Posts
2017 C43
Originally Posted by alexasa
awesome! pictures?

Even I rub on the front but facelift fenders have a slightly different roll/design
Sure! Just to recap, specs are:
19 x 8.5 +30 f, 255/35 19 Mps4s
19 x 10. +55 r, 295/30 19 Mps4s




Old 06-03-2021, 06:09 PM
  #756  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
Originally Posted by mo11
Sure! Just to recap, specs are:
19 x 8.5 +30 f, 255/35 19 Mps4s
19 x 10. +55 r, 295/30 19 Mps4s
interesting that the VTF couldn’t go any higher.

how high did they go? I’m looking for about a 1 finger gap…

fender to floor maybe 26 to 26.5”
Old 06-03-2021, 10:15 PM
  #757  
Super Member
 
mo11's Avatar
 
Join Date: May 2010
Posts: 827
Received 181 Likes on 142 Posts
2017 C43
Originally Posted by miztahsparklez
interesting that the VTF couldn’t go any higher.

how high did they go? I’m looking for about a 1 finger gap…

fender to floor maybe 26 to 26.5”
The rears didn’t have a gap at all... it was either that, or LOWER than that. Sorry, no measurements were taken at that time. The minute the car was off the lift I knew it was too low and wouldn’t work for me. However, the heights right now are 25.5” f, and 26” r.
What’s puzzling are the front VTF springs can actually still be adjusted higher or lower. Had the rear vtf spring sleeve been 1/2” longer, I’d probably even try 10.5” rims and 305’s back there.
Old 06-03-2021, 10:40 PM
  #758  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
Originally Posted by mo11
The rears didn’t have a gap at all... it was either that, or LOWER than that. Sorry, no measurements were taken at that time. The minute the car was off the lift I knew it was too low and wouldn’t work for me. However, the heights right now are 25.5” f, and 26” r.
What’s puzzling are the front VTF springs can actually still be adjusted higher or lower. Had the rear vtf spring sleeve been 1/2” longer, I’d probably even try 10.5” rims and 305’s back there.

interesting thanks. I think I’m going to go 26” looks perfect on your car. Lol hmm guess we will see next week when I have them raise the car.. would prefer not to be slammed, but might have to go 0 gap. Right now I’m tucking in the rear.. really bad reverse rake. It’s a bit lower now, but this is when it first was installed.




Old 06-04-2021, 12:04 PM
  #759  
MBWorld Fanatic!
iTrader: (1)
 
alexasa's Avatar
 
Join Date: Mar 2016
Posts: 3,221
Received 675 Likes on 532 Posts
c
KW is king here. So much adjustability. You can almost have the car at stock ride height in the front and rear.

T

This is about 3/4 way down
The following 2 users liked this post by alexasa:
miztahsparklez (06-04-2021), mo11 (06-04-2021)
Old 06-04-2021, 12:45 PM
  #760  
Super Member
 
mo11's Avatar
 
Join Date: May 2010
Posts: 827
Received 181 Likes on 142 Posts
2017 C43
Originally Posted by alexasa
KW is king here. So much adjustability. You can almost have the car at stock ride height in the front and rear.

T

This is about 3/4 way down
Damn it... I knew I should’ve gone with KW! I’ll probably sell my vtf and sport springs and get that... but, I have to go on vacation first... hahaha! Besides, I’m not driving around much anyways...
So, are you sure that at its highest setting it’s close to stock height?
Old 06-04-2021, 03:17 PM
  #761  
MBWorld Fanatic!
iTrader: (1)
 
alexasa's Avatar
 
Join Date: Mar 2016
Posts: 3,221
Received 675 Likes on 532 Posts
c
Originally Posted by mo11
Damn it... I knew I should’ve gone with KW! I’ll probably sell my vtf and sport springs and get that... but, I have to go on vacation first... hahaha! Besides, I’m not driving around much anyways...
So, are you sure that at its highest setting it’s close to stock height?
I'd imagine it's a very minor 20mm drop over stock at the top of the collar
The following users liked this post:
miztahsparklez (06-04-2021)
Old 06-09-2021, 12:42 AM
  #762  
Member
 
aaronBLUEeyes's Avatar
 
Join Date: Dec 2013
Location: USA
Posts: 208
Received 16 Likes on 15 Posts
‘17 AMG C43, ‘10 C300 4MATIC Sport (previous)
Hey guys, if I run 15mm front spacers and 5mm rear spacers — how likely am I to damage wheel bearings over time and need to replace them?
Old 06-18-2021, 02:13 AM
  #763  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
Originally Posted by mo11
Damn it... I knew I should’ve gone with KW! I’ll probably sell my vtf and sport springs and get that... but, I have to go on vacation first... hahaha! Besides, I’m not driving around much anyways...
So, are you sure that at its highest setting it’s close to stock height?
you can go a lot higher. I settled on 26 1/4” rear, 26” front fender to floor.. 26.5 is definitely too high, around a 1” drop I think. I have about a 1 finger gap with this setting. Might go down just a tad to 26”





the sleeves can be twisted enough but it gets sketchy if you go up too much more than this, because the rear thread engagement becomes much less.
Old 06-18-2021, 02:16 AM
  #764  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
Got some goodies today… soon

color is just amazing. It changes so much in different lighting.






The following users liked this post:
toosteeley (06-18-2021)
Old 06-21-2021, 04:49 AM
  #765  
Junior Member
 
PeteC43's Avatar
 
Join Date: Feb 2021
Posts: 15
Received 2 Likes on 2 Posts
C43 W205
Hi, quick question.
I had a slow leak in my front left tyre of my C43 which was caused by a cracked wheel. if it can't be repaired, i dont feel like paying $1600AUD for an OEM wheel.

There's a mob that sells used wheels. they have these C250 wheels for sale. I don't want to go wider aftermarket wheels, as spacers are highly illegal where i live (Sydney), and I have no idea about offsets.

Would these fit with no issues ?

19 inch GENUINE MERCEDES BENZ AMG C250 2015 MODEL W205 WIDE PACK ALLOY WHEELS
Old 06-26-2021, 07:42 PM
  #766  
Member
 
aaronBLUEeyes's Avatar
 
Join Date: Dec 2013
Location: USA
Posts: 208
Received 16 Likes on 15 Posts
‘17 AMG C43, ‘10 C300 4MATIC Sport (previous)
Prob getting 20” wheels in this fitment recommendation: 20x8.5 30et front, 20x10 48et rear.

Does this sound good to you folks? It’s not far off from the 19” specs I was considering.

The wheels are REVO Forged 1-piece.
Old 06-29-2021, 12:41 PM
  #767  
Junior Member
 
Synarchist's Avatar
 
Join Date: Aug 2018
Posts: 47
Received 1 Like on 1 Post
2017 C43 W205
This is from a 2013 C63 , will this set up fit my c43 with no problem?

8J x 19 ET45 & 9J x 19 ET54

I will be using 225/40/19 & 255/35/19.

Thanks.

Old 06-29-2021, 12:43 PM
  #768  
MBWorld Fanatic!
iTrader: (1)
 
alexasa's Avatar
 
Join Date: Mar 2016
Posts: 3,221
Received 675 Likes on 532 Posts
c
Originally Posted by Synarchist
This is from a 2013 C63 , will this set up fit my c43 with no problem?

8J x 19 ET45 & 9J x 19 ET54

I will be using 225/40/19 & 255/35/19.

Thanks.
needs spacers
Old 06-29-2021, 12:48 PM
  #769  
Junior Member
 
Synarchist's Avatar
 
Join Date: Aug 2018
Posts: 47
Received 1 Like on 1 Post
2017 C43 W205
Originally Posted by alexasa
needs spacers
Any idea on what size of spacers? Thank you.
Old 06-29-2021, 02:02 PM
  #770  
Senior Member
 
toosteeley's Avatar
 
Join Date: Jun 2017
Location: Toronto
Posts: 447
Received 134 Likes on 97 Posts
Present: 2019 C43 Estate
Likely 10/12mm front, 15mm rear.
Old 06-29-2021, 02:10 PM
  #771  
Junior Member
 
Synarchist's Avatar
 
Join Date: Aug 2018
Posts: 47
Received 1 Like on 1 Post
2017 C43 W205
Originally Posted by toosteeley
Likely 10/12mm front, 15mm rear.
Thank you for the replies.
The following users liked this post:
toosteeley (06-29-2021)
Old 07-02-2021, 06:42 PM
  #772  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
FINALLY!

some comments:

Front:

8.5” wide wheel with a 30 offset is probably the limit for the front. It’s flush and clears the inner control arm.

Rear:

9.5” with a 45 offset is not quite as aggressive. I am thinking a 40-42 offset might have been better. Or stepping up to a 10” wide with a 50-55 offset.

overall I think the fitment looks good. I just need to dial in the height a bit more (probably drop the front to match the rear drop)






The following users liked this post:
MaverickC43 (01-20-2023)
Old 07-02-2021, 06:54 PM
  #773  
Member
 
gabemcclintock's Avatar
 
Join Date: Mar 2018
Posts: 198
Received 37 Likes on 22 Posts
2019 C43 AMG
Looks good!! Are you running 235/40 front and 265/35 rears? I just ordered some HF5's (19x8.5 +30 Front and 19x9.5 +45 Rears) and a set of PS4S in 235/40 front and 265/35 and trying to visualize how it'll all look.
Old 07-02-2021, 07:51 PM
  #774  
Senior Member
 
toosteeley's Avatar
 
Join Date: Jun 2017
Location: Toronto
Posts: 447
Received 134 Likes on 97 Posts
Present: 2019 C43 Estate
Originally Posted by miztahsparklez

Rear:

9.5” with a 45 offset is not quite as aggressive. I am thinking a 40-42 offset might have been better. Or stepping up to a 10” wide with a 50-55 offset.
Looks great! I found the same in the rear. People were recommending +50 offset on a 10” rear rim so that’s what I ordered. There was still a ton of room so I added a 5mm spacer to bring the final rear offset to +45. With a 9.5” rim, +40 offset would be ideal.

Pic for reference. 20x10 +45 with 275/30/20 PS4S in the rear.




Last edited by toosteeley; 07-02-2021 at 07:53 PM.
The following users liked this post:
aaronBLUEeyes (07-18-2021)
Old 07-02-2021, 10:28 PM
  #775  
Junior Member
 
miztahsparklez's Avatar
 
Join Date: Jul 2005
Posts: 71
Received 9 Likes on 7 Posts
2019 C43
Originally Posted by toosteeley
Looks great! I found the same in the rear. People were recommending +50 offset on a 10” rear rim so that’s what I ordered. There was still a ton of room so I added a 5mm spacer to bring the final rear offset to +45. With a 9.5” rim, +40 offset would be ideal.

Pic for reference. 20x10 +45 with 275/30/20 PS4S in the rear.

looks good!

yeah I am thinking the same, I think I could have went 10 with a +45 for flush fitment. Tires would have a tiny bit of stretch with my current size (265), but the 1/4” would fill out the fender.

or add the 5mm to make it a 40 offset.

I don’t want to use spacers on these, so I will probably pass lol.

so the next person who plans to buy wheels,

19 or 20 x 8.5 et30 is your front wheel

rear wheel options:

19 or 20 x 9.5 et45 — conservative fitment
19 or 20 x 9.5 et40 — flush fitment
19 or 20 x 10 et55 — very conservative fitment (may need for wide tires)
19 or 20 x 10 et50 — conservative fitment
19 or 20 x 10 et45 — flush fitment
The following users liked this post:
aaronBLUEeyes (07-18-2021)


You have already rated this thread Rating: Thread Rating: 3 votes, 5.00 average.

Quick Reply: C450/C43 Wheel Fitment Guide



All times are GMT -4. The time now is 12:19 PM.