​​​​​​Hey I'm selling my set of 2017 C63 AMG Sedan wheels and someone with a 2017 C43 AMG was wondering if they would fit?
Specs are 19x8.5 +38 and 19x9.5 +56 for my wheels. They seem to be within a few mm of different wheel options I see for the C43 AMG on TireRack so I think they will work but can anyone confirm? I don't see any pictures of a C43 with C63 wheels so wanted to double check.

I would test fit them, I currently have an aftermarket 19.x8.5 & 19x9.5 set plus 15mm spacers all around no issues.

I was considering trying my C63S coupe wheels on my sedan this summer no spacers.

The stock size for c43 with 19s is 19x8.5 for rear with 52mm offset and 19.x7.5 for front with 33 mm offset. You can check here: http://www.1010tires.com/Tools/Wheel-Offset-Calculator to check the conversion, but i think the rear is definitely going to be tight. The fronts look fine. But like JoeyB says, best to check the fitment physically. You can calculate the offset and get the appropriate spacers

Joey - what are the offsets on your 19x8.5 and 19x9.5 wheel (prior to spacers)?

ET38 Front / ET 43 Rear, they were made for a C300/C400.

I added the 15mm spacers all around from ECS.

Wheels were bought from Ebay, DM me if you want the link

ET38 Front ET 43 Rear, they were made for a C300/C400.

I added the 15mm spacers all around from ECS.

Wheels were bought from Ebay, DM me if you want the link