Dr.Speedfellow

Hello,
can anyone tell me if these 19x6.5 collapsible spare tire part numbers both fit a c63 w204 with a 390mm front rotor upgrade?

I searched the forum and found this part number listed as c63 BS spare tire with 19x6.5 175/50 et14 specs
2124004200

But this part number below also seems to be a 19x6.5 175/50 collapsible spare
2304012702

Thank you

go team

I think most people have gone the route of the tire emergency mobility kit. And got rid of the spare wheel/tire set.

Unless you’re changing to the steelies for drag racing?

https://www.ebay.ca/itm/Mercedes-Ben...-127632-2357-0

Dr.Speedfellow

Thanks, no not for drag racing, but a sealant Kit is not my favorite option. If you run over something at highway speeds the tire damage is often more than just a simple puncture within the tread area, which is all the sealant kits are able to fix. So for me a donut that can replace the whole tire and/or a damaged wheel and allow car to still be driven is a much better option that covers a wider range of potential failures.

I am hoping someone with detailed mercedes parts access can compare those two part numbers for me.

DRBC43AMG

Hope this can help you out. The first page of the pdf file is a blank one. Don't know why but it does this each time but the info is on the remaining 12 pages

Dr.Speedfellow

thank you. It verifies that 2124004200 is a 19x6.5 et14. That was the part number someone in the forum listed as the BS spare tire.