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      11-19-2017, 05:01 PM   #4
sor
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Drives: 2023 iX M60 Oxide
Join Date: Jun 2007
Location: UT

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2023 BMW iX M60  [0.00]
Quote:
Originally Posted by Diego Perez View Post
Does anybody knows what are the larger width can be fitted with 21" rims ?
You can do 255/40 R21 in the front and 285/35 R21 in the rear. That's about .4" wider and you'll be going 1% faster than your speedo says. The 8.5" and 9.5" 21" wheels are the narrowest recommended widths for 255s and 285s, respectively. If you want to go wider you should talk to your installer.
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