03-05-2024, 06:38 AM | #45 |
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What size spacer and drop you currently running?
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03-05-2024, 08:57 AM | #46 |
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They’re using more decimal places in their calculations. It looks like they’re using 6 decimal places in the calculations yet reporting measurements to no or 1 decimal place and % diff calculations reported to 2 decimal places. There’s zero consistency in their numbers and calculations. Also, everything reported here is based on calculations, no actual measurements. Actual tire dimensions vary by manufacturer to manufacturer and rarely do they match calculated values.
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03-05-2024, 02:26 PM | #47 |
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Drives: F82 M4 BSM
Join Date: Mar 2022
Location: Miami
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I am now lowered on kw ddc, but it kissed just slightly on stock ride height. My wheel spec is 19x9 et 23.
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17' F82 BSM - Current Built Motor/PS2+
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03-06-2024, 08:57 AM | #48 |
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You guys thinks Michelin PS4S or A/S 4S tires in 255/35/20 would rub?
Maybe the brand of tire will affect how much rubber you actually get. I know Michelin gives a little more usually.
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03-06-2024, 09:45 AM | #49 |
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It’s 0.70” larger in diameter than the 265/30-20 stock size. That’s a significant increase in diameter (2.7%). There’s a good chance you’ll run. Also, a 295 on a 10” wide rim will have a decent overhanging tread. This causes a more abrupt breakaway at the limit of grip.
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03-07-2024, 05:33 AM | #51 |
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Will 275/30/20 fit on the front wheel is 20x10et20
And 305/25/30 or 295/30/20 fit I. The rear wheel which is 20x11 et 37 thanks and I’m lowered oon kw has. |
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03-08-2024, 11:21 AM | #52 |
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I found the best setting in my experience is 275-30 front 20X10 et 30 and 305-30 rear 20X11 et 40, Michelin PS4, lowered on HAS Mperformance in their lowest position.
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03-12-2024, 04:50 PM | #53 |
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I know this thread is based off of 20 inch wheel setups, but has anyone here ran the G8X Star spec PS4S in 275/35R19 on their F80?
My Cup2 setup on my 763m's are just about ready for a new set of tires and I was looking at doing the following: Front: 275/35R19 PS4S BMW Star spec Rear: 295/30R20 PS4S (generic spec) Wheel Front: 19x9 ET29 Wheel Rear: 20x10 ET40 F80 Comp, stock suspension, concerned about some rubbing with the square shoulders of these tires. Thanks |
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