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06-08-2018, 08:13 PM | #1 |
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Got beef? 315/30 r888r
Hello guys, I’m planning to fit 305/35/20 or even 315/30/20 r888 on the back of my 550i for a better traction & wonder if anyone has done that before on regular 5 series
Thinking of 20x11 with et40 Here’s how it sits right now on original forged M5 343 M (20x10 et36) wheels stock suspension & 285 PSS, perfect fitting no rubbing but luck of traction Edit: just went and order 315/30/20 R888R Toyo’s IG:@FrozenF10 Last edited by M335; 09-01-2018 at 12:56 PM.. |
06-09-2018, 09:18 AM | #2 |
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305/35-20 won't fit with ET40.
That tire is 7% taller than OEM rear 20" size (275/30-20). 295/35-20 (6% taller) will fit with 10" wide wheels and ET40, not sure about 11" though. 305/30-20 (3% taller) might be another choice. |
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06-29-2018, 11:40 PM | #4 |
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this is my 20x11 et 40mm 295's and I don't think I can fit a 305 without issues?
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06-30-2018, 12:21 PM | #5 | |
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Quote:
so for example, the 285 in hankook vs 295 in mich pss was vastly different in terms of width (as the pss seems to run a bit wider than most)... |
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07-01-2018, 05:25 PM | #6 | |
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Quote:
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07-02-2018, 06:03 AM | #7 |
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any new information????? these are the same tires I want to run for the hell of it... because all of the traction.. I'm gonna be running the H&R lowering springs wanting to see the best option to go with... I know it all matters in the offset of the wheel
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07-07-2018, 12:39 AM | #8 |
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Nope, looks like no one done 12" on the back period not even 11.5" with beefier tires
Last edited by M335; 07-07-2018 at 09:19 PM.. |
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07-24-2018, 11:40 PM | #9 |
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Got my r888r Toyo’s 315/30/20 (there’s maybe 2-3mil between shock tower & tire,its 13 1/8” wide side to side, offset must be on the spot) can’t wait to get my custom BC Forged wheels 20x9.5 & 20x11.5
[IMG][/IMG] Last edited by M335; 07-26-2018 at 02:56 AM.. |
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07-25-2018, 08:56 PM | #11 |
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Yes, Michelin tends to run one size bigger vs all other brands therefore 305 Michelin would be wide as 315 other brand plus on 550i rear sub frame & suspension is different compared to M5 so offset is less aggressive.
Last edited by M335; 08-10-2018 at 10:27 PM.. |
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08-19-2018, 06:26 PM | #12 |
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08-25-2018, 08:19 PM | #14 |
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Before on first & second gear I couldn’t get a traction at all-it just light up & no go on 285 pss... now, car will dead hook form a 2 gear roll,haven’t try from dig on first gear yet
Last edited by M335; 01-28-2019 at 02:58 PM.. |
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