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2010 2011 BMW 5 Series Forum F10 20x9 ET25 w/ 255/35 PSS ? |
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11-04-2015, 01:29 PM | #23 | |
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I don't know how accurate the scala was though. OEM 351M (kg/lbs) 28.7/63.3 + 28.9/63.7 + 29.9/65.9 + 30.2/66.6 = 117.7kg/259.5lbs HRE (kg/lbs) 22/48.5 + 21.9/48.3 + 24.5/54 + 24.5/54 = 92.9kg/204.8lbs So the much bigger HRE wheels are 24.8kg/54.7lbs lighter.
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F10 520d M-Sport Alpine White | HRE P43SC 20x9+20x11 | Michelin PSS 255/35+295/30 | KW V3 Coilover | M5 Front Sway Bar + M550d Rear Sway Bar | 3DDesign Front Lip | BMW M Performance CF Spoiler | BMW M Performance Diffuser | BMW M Performance Black Grills | BMW M Performance Pedals | |
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11-04-2015, 01:57 PM | #24 |
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thats crazy remmib! how bigger forged wheels are lighter than smaller OEM wheels
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11-04-2015, 02:21 PM | #25 |
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this is really impressive.
yes, I have exactly the same OEM M wheels. My calcs are based on official BMW data and the weights of the also very heavy Dunlop Sport Maxx GT RFT I got from Dunlop directly. remmib, yours are forged monoblock wheels and they should be slightly lighter than the FF15. Is the handling and driving in general clearly improved? do you feel the difference? I can remember, the total weight of the OEM + Dunlop tires is around 116.xx kg. So your value is feasible. What tires (brand) do you drive on the OEM ? |
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11-04-2015, 08:08 PM | #26 | |
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11-05-2015, 12:12 AM | #27 |
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11-05-2015, 11:08 AM | #28 | |
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F10 520d M-Sport Alpine White | HRE P43SC 20x9+20x11 | Michelin PSS 255/35+295/30 | KW V3 Coilover | M5 Front Sway Bar + M550d Rear Sway Bar | 3DDesign Front Lip | BMW M Performance CF Spoiler | BMW M Performance Diffuser | BMW M Performance Black Grills | BMW M Performance Pedals | |
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11-05-2015, 11:34 AM | #29 |
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Thanks. I got the weight of my 19" 351M wheels overall 116.68kg. If all figures are correct, the 20" HRE FF15 with the PSS should weight 96.82kg.
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