Stock ZCP and BBS LM

nOEMm · 09-11-2019, 07:52 PM

Specs
Front: 19 x 8.5 et 32
Rear: 19 x 10 et 25

Michelin PS4S
Front: 255/35/19
Rear: 295/30/19

Im on stock ZCP e92 suspension. Know the wheels are fine but tires seem agressive. This going to be OK??

6ixSpd · 09-11-2019, 08:06 PM

Should be fine. Front isn't an issue at all. Might get some very minor rub with those rears but I still doubt it.

nOEMm · 09-11-2019, 08:31 PM

Quote:

Originally Posted by 6ixSpd

Should be fine. Front isn't an issue at all. Might get some very minor rub with those rears but I still doubt it.

You went from ZCPs to LMs too, I remember when you switched because otherwise we had same cars. What rear tire size did you run? And what suspension were you?

6ixSpd · 09-11-2019, 09:32 PM

Your rear wheel setup is 2mm off stock ZCP (et 27 for ZCP vs. et 25 for your LM). People here run 10-12mm spacers on ZCP rears with 275/35/19 tires. Meaning there is zero rubbing on lowered cars using a 10" wide, 15-17 offset rim and a 275 tire.

Now you're adding 20mm more tire, effectively 10mm on the outer side and 10mm on the inner side; while keeping the wheel 10mm more inwards

Your proposed setup will sit virtually identical to what so many here run without issue on lowered cars. Stock height should be more than fine.

slicer · 09-12-2019, 11:22 AM

ZCP is same rear spec (10 et25)

They will fit but I would not recommend a 295 on a 10" wheel. It will work but far from ideal. I wouldn't want anything less than 10.5" and ideally 11" with a 295

Front is more conservative than stock offset. You will likely want a front spacer

dparm · 09-12-2019, 12:50 PM

Agree with slicer. 295 on a 10" wheel is not a great idea. Stick with 275 or maybe 285. Why do you need so much more rear tire?

nOEMm · 09-12-2019, 01:41 PM

Quote:

Originally Posted by dparm

Agree with slicer. 295 on a 10" wheel is not a great idea. Stick with 275 or maybe 285. Why do you need so much more rear tire?

Used set of rims/tires so I’d be locked in unfortunately.

dparm · 09-12-2019, 02:19 PM

Can you just pull off the rear tires and get something different?

09-11-2019, 07:52 PM	#1
nOEMm Lieutenant 166 Rep 449 Posts Drives: 2011 M3 e92 Join Date: Dec 2014 Location: Chicago, IL iTrader: (0)	Stock ZCP and BBS LM Specs Front: 19 x 8.5 et 32 Rear: 19 x 10 et 25 Michelin PS4S Front: 255/35/19 Rear: 295/30/19 Im on stock ZCP e92 suspension. Know the wheels are fine but tires seem agressive. This going to be OK?? __________________ '11 E92 M3 ZCP Mineral White - Fox Red Extended ‘15 F85 X5M Mineral White - Aragon Brown Full
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09-11-2019, 08:06 PM	#2
6ixSpd Save the manuals! 6012 Rep 6,740 Posts Drives: '16 M3, '23 718 Spyder Join Date: Feb 2016 Location: 416 iTrader: (4)	Should be fine. Front isn't an issue at all. Might get some very minor rub with those rears but I still doubt it. __________________ '16 M3 \| '23 718 Spyder Past: E92 M3, F87 M2, E39 M5, etc
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09-11-2019, 09:32 PM	#4
6ixSpd Save the manuals! 6012 Rep 6,740 Posts Drives: '16 M3, '23 718 Spyder Join Date: Feb 2016 Location: 416 iTrader: (4)	Your rear wheel setup is 2mm off stock ZCP (et 27 for ZCP vs. et 25 for your LM). People here run 10-12mm spacers on ZCP rears with 275/35/19 tires. Meaning there is zero rubbing on lowered cars using a 10" wide, 15-17 offset rim and a 275 tire. Now you're adding 20mm more tire, effectively 10mm on the outer side and 10mm on the inner side; while keeping the wheel 10mm more inwards Your proposed setup will sit virtually identical to what so many here run without issue on lowered cars. Stock height should be more than fine. __________________ '16 M3 \| '23 718 Spyder Past: E92 M3, F87 M2, E39 M5, etc
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09-12-2019, 11:22 AM	#5
slicer Major General 2736 Rep 6,734 Posts Drives: 'E46 M3 Race Car, '23 X7 Join Date: Jan 2009 Location: Wisconsin - Instagram - @slicer_m iTrader: (39)	ZCP is same rear spec (10 et25) They will fit but I would not recommend a 295 on a 10" wheel. It will work but far from ideal. I wouldn't want anything less than 10.5" and ideally 11" with a 295 Front is more conservative than stock offset. You will likely want a front spacer __________________ '23 X7 '04 M3 - Fall Line Motorsports Built Race Car - S65 swap, Dry Sump, Bosch Stand-Alone ECU, Drenth Sequential Trans, MCS 3-Way, Flossmann Wide Body, Brembo Motorsports Brakes, Drexler LSD, BBS E88 Etc. INSTAGRAM - @Slicer_M
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09-12-2019, 12:50 PM	#6
dparm Stop the hate, get a V8 3850 Rep 8,625 Posts Drives: C7 Corvette GS, AMG C63 S Join Date: Jun 2013 Location: Frisco, TX iTrader: (1)	Agree with slicer. 295 on a 10" wheel is not a great idea. Stick with 275 or maybe 285. Why do you need so much more rear tire? __________________ Now: 2017 Corvette Grand Sport, 2021 AMG C63 S sedan Past: 2011.5 M3 sedan ZCP
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09-12-2019, 02:19 PM	#8
dparm Stop the hate, get a V8 3850 Rep 8,625 Posts Drives: C7 Corvette GS, AMG C63 S Join Date: Jun 2013 Location: Frisco, TX iTrader: (1)	Can you just pull off the rear tires and get something different? __________________ Now: 2017 Corvette Grand Sport, 2021 AMG C63 S sedan Past: 2011.5 M3 sedan ZCP
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