ride quality 20" vs 21" on M5C

BayDriverSF · 07-21-2021, 01:20 AM

Thinking of switching my stock 20” M Y-spoke style 789M wheels with BBS's that are 21”.

I like the stock ride on the M5C which is pretty firm. Will 21” wheels make it a lot firmer?

A.dot · 08-04-2021, 01:29 PM

Might depend on the suspension to an extent. I have 21" BBS's and the ride is perfect.... however, I also have KWV4 suspension as well.

Definitely firm, but not harsh.

07-21-2021, 01:20 AM	#1
BayDriverSF Second Lieutenant 204 Rep 243 Posts Drives: BMW M5 2021 Join Date: Mar 2021 Location: San Francisco Bay Area iTrader: (0)	ride quality 20" vs 21" on M5C Thinking of switching my stock 20” M Y-spoke style 789M wheels with BBS's that are 21”. I like the stock ride on the M5C which is pretty firm. Will 21” wheels make it a lot firmer?
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08-04-2021, 01:29 PM	#2
A.dot Private First Class 236 Rep 186 Posts Drives: '21 M5C; '21 X7M50i Join Date: Jul 2014 Location: Bay Area iTrader: (0)	Might depend on the suspension to an extent. I have 21" BBS's and the ride is perfect.... however, I also have KWV4 suspension as well. Definitely firm, but not harsh. __________________ CURRENT: '21 F90 M5C \| BHG \| AMARO \| AKRA \| BBS FI-R \| KWV4 \| STEALTH PPF CURRENT: '21 G07 X7 M50i \| BSM \| BLACK \| STEALTH PPF '17 F85 X5M \| AW \| IMOLA \| EISENMANN \| IND \| OEM M-PERFORMANCE -- (SOLD) '13 F10 M5 \| SG \| SAKHIR \| AKRA \| HRE \| IND \| RKP \| OEM M-PERFORMANCE -- (SOLD) '05 E46 M3 \| CB \| CINNAMON \| EISENMANN \| IND \| OEM CSL GOODIES -- (SOLD)
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