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12-16-2022, 06:12 AM
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#21 |
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Alphanumeric
Join Date: Aug 2005
Carmudgeonly Ride: 981S, 340i
Posts: 9,583
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26mm out is quite significant. And no, do not shave hubs. What is wrong with your current set?
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12-16-2022, 08:22 AM
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#22 | |
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Hello.
Join Date: Mar 2004
Carmudgeonly Ride: '09 X3, '11 328xiT, '11 135i C, '17 c2, '19 X5
Location: Downingtown, PA
Posts: 5,528
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Quote:
Nothing is wrong with my current set. I just really like the look of Sport Classics on the 991. Unfortunately, they only made them in wide body fitment unless i want the black inners of the 50th anniversary cars (which I guess I could get and have the black section refinished, but that just starts getting silly expensive).
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Josh (PA) - '19 X5 '17 991.2 C2 Cab '11 135i Convertible '11 328xiT '09 X3 |
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02-20-2023, 08:29 PM
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#23 |
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Hello.
Join Date: Mar 2004
Carmudgeonly Ride: '09 X3, '11 328xiT, '11 135i C, '17 c2, '19 X5
Location: Downingtown, PA
Posts: 5,528
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on the bmw e91 wagon, how much of a downside would it be going from 225/45R17 to 225/45R18 same offset. I did the calc and it is a 4% difference in diameter, and the speedo "error" would be as follows:
Actual Reading 20.8 20 52 50 93.6 90 With BMW speedometers reading slow anyway, would that delta be a big deal? I'm thinking it would be pretty close to making the speedo read correctly.
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Josh (PA) - '19 X5 '17 991.2 C2 Cab '11 135i Convertible '11 328xiT '09 X3 |
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02-20-2023, 08:30 PM
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#24 |
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Relic
Join Date: Oct 2003
Location: Bethesda, MD
Posts: 12,453
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Fine for the speedo, but I’d be concerned about rubbing.
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2011 M3 2006 Sierra 2500HD 4WD LBZ/Allison 2004 X5 3.0i 6MT 1995 M3 S50B32 1990 325is 1989 M3 S54B32 Hers: 1989 325iX 1996 911 Turbo 
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