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KEEP M3POST ALIVE BY DOING YOUR TIRERACK SHOPPING FROM THIS BANNER LINK! |
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07-09-2009, 05:06 PM | #23 |
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Let's call mythbusters! I'll offer up my car for a little screen time.
Allen
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07-09-2009, 05:07 PM | #24 |
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Sorry about that, the bolded part was not me yealling or getting upset a all. Sorry it came off as such.
I've had all these 'discussions' with other engineers before, and the bottom line is that they cannot prove a larger wheel within the same rolling diameter is a detrement on performance. (in any significant way) This falacy is way overblown on the internet. People need to understand that a blanket statmement about 20" wheels hindering your performance is nearly impossible to prove. Yet the masses still think it's somehow set in stone...
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07-09-2009, 05:08 PM | #25 | |
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07-09-2009, 10:37 PM | #26 |
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Hey guys, I'm thinking about putting some chrome 24s on my car. I'll have to raise it a bit but will that hurt my acceleration?
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07-09-2009, 11:17 PM | #27 | |
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look what you started lol who really cares? if you want bigger/nicer wheels. go for it. it will be a very small difference...(same difference as driving with a full tank or an empty tank)
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07-10-2009, 09:19 AM | #29 | |
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But if your talking about everyday then I think 19s are a minimum, 20s if you wanna look 18s are wayyyy too small for a car the size of the M3 in my opinion
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07-10-2009, 11:37 AM | #30 | |
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Allen
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07-10-2009, 01:12 PM | #31 | |
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I think it will be exceptionally rare (more like impossible) that all things equal (width, wheel style, tire type, etc.) that you can find any +1 combination that has less moment of inertia than the baseline case. Of course that being said, the largest detriment to any +1 fitment is NVH as opposed to performance and indeed the performance hit is pretty small especially in a high powered vehicle.
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07-10-2009, 01:53 PM | #32 |
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What size tires do you have? I also have the 20" spec 5ives and 9x20 up front with 255/30/20 and 10.5x20 in back on 285/30/20. I can definately tell the difference in slower acceleration and braking, as well as the firmer ride. I have never noticed the difference between a full tank and near empty tank, but I do notice the difference between the stock 19s and these 20s. In my opinion it is a significant difference.
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