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2010 2011 BMW 5 Series Forum F10 Optimal tiresize for 8,5x20 and 10x20" |
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01-06-2013, 04:18 AM | #1 |
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Optimal tiresize for 8,5x20 and 10x20"
Hi everybody.
I'm thinking about stepping down from 21" to 20" this year on my F10. But what tiresize do you recommend? Wheels are 8,5x20" and 10x20" I guess 245 front and 275 rear? What about 275 / 35 rear? and 245 / 40 front?
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///Niklas Johansson
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01-06-2013, 09:25 AM | #2 |
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I would suggest not going larger than 245/35/20 on the front. I put M style rims off a 7 series that had GR run flats on it. They seemed fine but last week I noticed I had peeled the inner edge of the tire right down to the belting. I just put 245/3520s on and they are perfect.
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01-06-2013, 04:53 PM | #3 |
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245/35 front then. But what about rear?
275/40r18 i think my M-Sport wheels have?!
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///Niklas Johansson
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01-07-2013, 11:23 AM | #5 | |
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But on aftermarket 20", many go with 285/30/20 in the rear.
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01-08-2013, 10:44 AM | #6 | |
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Am i getting to old? :S
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01-08-2013, 11:04 AM | #7 |
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I have 255/295 Front/Rear on my car and my fuel cosumtion has not changed noticeable. Still has .55 average, but i have very little city driving.
20 inch wheels.
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