C450/C43 Wheel Fitment Guide
Last edited by chiefsalami; May 21, 2018 at 06:36 PM.




After talking with my local shop about what possibilities I had for rims without spending $$$$$$, he got creative. Looking at the specs of the Neuspeed RSE10 he felt that it would work great, fit as I wanted plus they are light!!
Installed last week and I couldn't be happier.
A huge thanks to Alex at Tunerworks here in Calgary for sticking with it for me.
Quick iPhone pic from last night.
What are the specs though? I don't see anything on their website that would fit without spacers.
Last edited by alexasa; Jun 4, 2018 at 10:23 AM.
Last edited by chiefsalami; Jul 1, 2018 at 03:27 PM.
The Best of Mercedes & AMG
Good luck! 'Hope this helps!
Last edited by mo11; Jul 29, 2018 at 01:18 AM.
OEM w204 c63 rear wheel 18x9 et 54 with 265/35/18 bolts up fine with plenty of clearance all around. can be pushed out a little more to be more aggressive.
OEM w204 c63 rear wheel 18x9 et 54 with 265/35/18 bolts up fine with plenty of clearance all around. can be pushed out a little more to be more aggressive.
OEM w204 c63 rear wheel 18x9 et 54 with 265/35/18 bolts up fine with plenty of clearance all around. can be pushed out a little more to be more aggressive.
OEM w204 c63 rear wheel 18x9 et 54 with 265/35/18 bolts up fine with plenty of clearance all around. can be pushed out a little more to be more aggressive.
w205 C43 Rear Hub wheel centering surface is about 7mm. There is a 3mm radius and a 2mm taper.The hub extends roughly 12mm from the face of the rotor (3mm radius + 7mm centering + 2mm taper)
iPhone notes
After this I dove more into the sedan buyers guide and I was surprised I found some hopeful information.
The sedan wheels may actually fit!! The oem c63 sedan wheels come in 19x8.5 et 38 and 19x9.5 et 56. This is something we can definitely work with. I also looked at the dimension drawings as well as suspension differences between c300, c43, and c63. I can see why we are struck with bad luck. But with proper wheel fitment, I don't mind having a beefed up suspension.
c63 suspension. Beefy arms but with a larger arc for wheels. end links for anti roll bar in same spot as c300 down lower not up on control arm like the c43.
c300 similar design to c63 just not as beefy and plenty of arc for the wheel.
c43 had bigger control arm but not as much upper control arm arc for wheel clearance. in addition, end link for anti roll bar is attached as well due to AWD. c300 4 matic has similar set up I am sure.
stock tire to c63 oem w204 tire and wheel.
This we know does not fit on the front.
pushing it out 5mm may be the bare minimum to bolt up and fit. May not allow enough room for flex during use.
you can see that the c63 and c43 seem to share the same rear end.
the difference between the c63 and c43 seems to only be the front bumper and fenders. all else seems equal unless there is an underlying change.
the amg sedan wheels from the c63 may work! The rears should bolt up perfect no issue. They may need to be spaced for a more aggressive feel. <br/><br/>The fronts however will require spacers. 5mm may be the most you can do without going to 15mm to clear hub. we will see if that fits. If it does the front would fit with 5 mm spacers and you would be good to go. to match bolts id add 5mm spacers on rear as well and be content with that setup.
Fronts 20x8.5 et 20
Rears 20x10 et 25
Last edited by Synarchist; Aug 21, 2018 at 05:30 AM.
I just got a 2018 C43 Coupe two months ago and would like your help. I haven't figured out the offset concept for my winter wheels setup yet. I am curious if you guys know if wheel style 2054012802/A2054012802 (square setup off a 2017 c300) will fit the C43 Coupe with 4Matic? I found a set where a owner upgraded his wheels and I am thinking about using those stock wheels with all season tires as my winter wheels as plug and play.
Any help would be MUCH appreciated!
-GREENlite09
Last edited by greenlite09; Aug 13, 2018 at 02:24 PM. Reason: Added details
Tires for both configs: 225/40R19 & 255/35R19
Config #1:
HRE FF04 - Liquid Metal
Front - 19x8.5 ET47 5x112
Rear - 19x9.5 ET45 5x112
2x 5x112 17mm spacers
Thoughts - This will make the front ET30 @ 8.5" which seems appropriate
Config #2
Front - BBS CIR 2004 PSPO 19x8 ET44 5x112
Rear - BBS CIR 2201 PSPO 19x9 ET42 5x112
2x 5x112 10mm spacers
Thoughts - This will make the front ET34 @ 8" which seems like it will rub?
Tires for both configs: 225/40R19 & 255/35R19
Config #1:
HRE FF04 - Liquid Metal
Front - 19x8.5 ET47 5x112
Rear - 19x9.5 ET45 5x112
2x 5x112 17mm spacers
Thoughts - This will make the front ET30 @ 8.5" which seems appropriate
Config #2
Front - BBS CIR 2004 PSPO 19x8 ET44 5x112
Rear - BBS CIR 2201 PSPO 19x9 ET42 5x112
2x 5x112 10mm spacers
Thoughts - This will make the front ET34 @ 8" which seems like it will rub?




Tires for both configs: 225/40R19 & 255/35R19
Config #1:
HRE FF04 - Liquid Metal
Front - 19x8.5 ET47 5x112
Rear - 19x9.5 ET45 5x112
2x 5x112 17mm spacers
Thoughts - This will make the front ET30 @ 8.5" which seems appropriate
Config #2
Front - BBS CIR 2004 PSPO 19x8 ET44 5x112
Rear - BBS CIR 2201 PSPO 19x9 ET42 5x112
2x 5x112 10mm spacers
Thoughts - This will make the front ET34 @ 8" which seems like it will rub?
config 2 would poke less and look great. i would up tire sizes to 235/40 front and 265/35 rear on either setup. config 1 would most likely look a little far out if not lowered.
My concern with the BBS is 19x8 ET34 (after 10mm spacer) would rub and wonder if I should go with a 17mm spacer to be safe.




My concern with the BBS is 19x8 ET34 (after 10mm spacer) would rub and wonder if I should go with a 17mm spacer to be safe.
if you read the thread you would see what rubs and what does not. i am the thread starter. I personally run 19x8 et 33 after spacer with 235/40/19 michilin 4s which is the widest tire. it does not rub. take some time to read the thread and youll find answers. the 8.5j wheel has a much higher chance of rubbing than the 8j wheel tucked in more.
Last question, do you have any suggestions for Lug Bolts? Our configurations will be similar what length will work with the 10mm spacer? I did some research and the OEM appears to be 27mm so I'll need 37mm length? Do you know what's the maximum/min I can use safely (finding that exact length doesn't seem easy)? Thank you!!
Last edited by chan1011; Aug 15, 2018 at 01:21 PM. Reason: more details




Last question, do you have any suggestions for Lug Bolts? Our configurations will be similar what length will work with the 10mm spacer? I did some research and the OEM appears to be 27mm so I'll need 37mm length? Do you know what's the maximum/min I can use safely (finding that exact length doesn't seem easy)? Thank you!!




