03-18-2018, 09:25 PM | #1 |
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Wheels fitment for 2013 640i Gran Coupe
I’m thinking about picking up some wheels from another member, and I want to verify the fitment before purchasing. Can someone please help me figure out if this set will fit my car? Here are the specs. Thank you very much!
Rear: 21" x 11" +30 offset Front: 21" x 9.5" +26 offset |
03-19-2018, 07:21 AM | #3 |
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Drives: 2016 640i xDr GC MSport
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The OEM wheels and offsets are:
F: 8.5Jx20 Offset 33 R: 9Jx20 Offset 44 The online offset calculator I use https://www.wheel-size.com/calc/?whe...cl=50mm&sr=0mm shows the reduction in rear wheel offset to 26 will maintain the same clearance on the suspension side. I don't know whether you will have enough fender room on the outside, which also depends on the tire. I think you'd need something like 295 x 25 x 21. |
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03-19-2018, 10:52 AM | #4 | |
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Drives: 2014 650xi Gran Coupe Msport
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03-19-2018, 04:03 PM | #5 | |
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03-20-2018, 12:46 AM | #6 |
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Its all too aggressive. Each wheel is half inch too wide and 10mm too far. That's assuming you don't have a high shouldered tire like the PSS
I'd say hard pass unless you're willing to put time and effort into getting things right. You probably won't be able to just slap on tires and ride easily |
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03-20-2018, 01:38 AM | #7 |
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It’s as close as he can get to an answer. Probably no difference at all between a 20 and 21” wheel. The tires will be the same height. OP- use the offset calculator to compare to the M5 343 rear wheel.
M5 343 wheels are 20" x 9.0" ET 32 in the front and 20" x 10" ET 34 in the rear. Forget it. The rear won’t fit. Last edited by upstate650; 03-20-2018 at 01:45 AM.. |
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