08-16-2017, 01:21 PM | #1 |
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20" wheel options for 356m f32 xdrive
I have a 2014 435 xdrive I just bought 356m wheels w the following tires installed.
245/35-20 fronts 275/30-20 rears I think the rolling diameter is 26.75" if I calculated correctly What I'm wondering is if these are alright to run or not. I don't want to damage any drivetrain components if that's the case. And if I need to run different tires any recommendations would help. Tirerack was recommending 225/35-20 front and 255/30-20 rear |
08-16-2017, 09:23 PM | #2 | |
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08-16-2017, 09:42 PM | #3 | ||
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08-17-2017, 06:05 AM | #4 |
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The style of wheel wouldn't make a difference.
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08-17-2017, 06:38 AM | #5 | |
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08-17-2017, 07:29 AM | #7 |
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08-17-2017, 08:38 AM | #8 |
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thats way off for a xdrive. you need to be less than 1% difference
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08-17-2017, 09:08 AM | #9 |
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I just saw you mention the style of wheel which wouldn't matter. The diameter (19" vs 20") changes the tire size anyway, and regardless, you should be within 1% of the overall diameter of the factory setup. Seems you already know how to calculate this so you can size the tires accordingly.
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'20 M340i '18 MB GLS550 '07 4Runner V8 Limited 4WD Last edited by skw; 08-17-2017 at 10:55 AM.. |
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08-17-2017, 09:18 AM | #10 | |
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08-18-2017, 08:18 AM | #11 |
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Those tires are pretty tall for the f30 platform. more than likely better for the f10. nevertheless they fall under 1% difference.
you could hypothetically run a 235/35/20 up front putting it at 26.48f, 26.49r.
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08-18-2017, 08:50 AM | #12 | |
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235/35-20 front 275/30-20 rear |
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