Quote:
Originally Posted by Deke
How do you like your G30 with 18's and non-RF tires? Do you have anything to compare that setup with? I'm considering switching from 19's with RFs to 18s non-RF tires, but don't want to do it if the difference in ride quality/road noise is minimal. Thanks!
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When I purchased my 2023 540i, it came with 19” All season RunFlats.
I find there is a noticeable difference in ride quality as switching from 19” RunFlats with 40 profile tires to 18” None RunFlats with 45” profile, the suspension has to work less when absorbing smaller road imperfections and it does give it a more isolated refined ride quality.
I’m happy I made the switch. I’d recommend it to anyone in the same situation.
Also, the 18” wheels I switched to are brand new OEM style 632 rims, and had installed BMW OEM approved Michelin Primacy Touring None RunFlat 245/45R18