Can I shave the backspace of Volk CE28Ns?

DEpointfive0 · 05-30-2014, 11:04 AM

(Mods, I know it's the wrong section, give me a few hours please!!!)
The original question was:

Quote:

Originally Posted by DEpointfive0

Hey guys.

Can I run 9.5x19 +22 with 275/35s up front if I'm at stock ride height?
The internet says that the setup is 40mm wider than stock, which means it ain't gonna fit without lots of camber, which is something I don't want to do

And I don't know why +22 is preferred, but that's what I got... Can I shave a few mm off the back of my CE28Ns? 3-5mm would be preferred.

cooltoy · 05-30-2014, 11:39 AM

Do you mean the mounting surface?

kenchan · 05-30-2014, 11:54 AM

id run ET38-43 if 19x9.5 at stock height on the front with 275/35/19's.

but if you do cut the disc, make sure the backspacing (spokes can clear the calipers).

DEpointfive0 · 05-30-2014, 02:27 PM

Quote:

Originally Posted by cooltoy

Do you mean the mounting surface?

Yes, can I cut that down

Quote:

Originally Posted by kenchan

id run ET38-43 if 19x9.5 at stock height on the front with 275/35/19's.

but if you do cut the disc, make sure the backspacing (spokes can clear the calipers).

I'd llike to run that too Kenchan, but I have what I have... I might consider adding camber to the front. Like 2.5 degrees or so, but nothing moronic like 3+

Considering some 10" +30 fronts, which is a bit better

Zbrah · 05-30-2014, 03:35 PM

Quote:

Originally Posted by DEpointfive0

Yes, can I cut that down

I'd llike to run that too Kenchan, but I have what I have... I might consider adding camber to the front. Like 2.5 degrees or so, but nothing moronic like 3+

Considering some 10" +30 fronts, which is a bit better

Maybe time to sell those Volks and get better fitting wheels if you want that size tires and staying stock suspension and cambers.

DEpointfive0 · 05-30-2014, 04:17 PM

Quote:

Originally Posted by Zbrah

Maybe time to sell those Volks and get better fitting wheels if you want that size tires and staying stock suspension and cambers.

Fuck you, LOOOOL

Realistically I'd run a bit more camber up front, but how much would I have to run to clear?

Liquid_G · 05-30-2014, 04:20 PM

I've always heard that -1 degree of camber = about 10mm at the top of the tire. What are your front camber settings now?

black_sedan · 05-30-2014, 05:30 PM

I have heard of a set being shaved. The limit is right about 5mm from what I'm told. Buddy of mine had a machine shop do it. Might also want to check how far the studs will stick out if you shave them

DavidZ370 · 05-30-2014, 05:37 PM

Oh lord please don't butcher the wheels. Camber is your friend

kenchan · 05-30-2014, 05:45 PM

i guess my worry would be how structrually sound it is after removing metal from the disc. the lug taper area will be that much closer to the hub.. (thinner)..

at et22, even removing 5mm will only bring it to et27.... that's still 10mm away from ideal.

id just get new wheels that fit correctly.

DEpointfive0 · 05-30-2014, 05:53 PM

Quote:

Originally Posted by Liquid_G

I've always heard that -1 degree of camber = about 10mm at the top of the tire. What are your front camber settings now?

I can deal with that. And my camber is at whatever stock is

Quote:

Originally Posted by kenchan

i guess my worry would be how structrually sound it is after removing metal from the disc. the lug taper area will be that much closer to the hub.. (thinner)..

at et22, even removing 5mm will only bring it to et27.... that's still 10mm away from ideal.

id just get new wheels that fit correctly.

Considering they don't make CE28N's in 19" anymore... That's an impossibility. I'm looking at other Volks, I just don't understand why everyone dies for and thinks +22 and +12 is the best fitment. The best fitment for me is the one where you can get more tire under the wheel well.

LostSol · 05-30-2014, 06:12 PM

RE30s come in 19x10 +30 and 19x11 +25

Sent from my Nexus 5 using Tapatalk

Zbrah · 05-30-2014, 06:24 PM

Quote:

Originally Posted by DEpointfive0

Fuck you, LOOOOL

Realistically I'd run a bit more camber up front, but how much would I have to run to clear?

You're looking at more than -3, exactly how much only an alignment will bro. You will learn to that herraflush 4x4 look

chops · 05-30-2014, 07:57 PM

im running +24, and 265's. they rub ever so slightly only because im lowered a good inch and a half. 275's and +22 miiight work. try it :P

Z1NONLY · 05-30-2014, 08:13 PM

I wouldn't alter the wheels that way for two reasons:

The first is structural integrity. I saw the drum of a wheel break off at the spokes In Blytheville last year. (SCCA National Tour) The owner had issues with his brake calipers rubbing against the spokes of the wheels so he shaved the back of the spokes. I realize you are talking about a different part of the wheel, but I still wouldn't do it.

The second reason is that any inconsistency in the new surface could cause the wheel to not be perfectly "plumb". -Meaning the wheel might sit at a slight angle rather than parallel to the hub. Even if you are only off by a little, it could create a noticeable wobble.

05-30-2014, 04:20 PM	#7 (permalink)
Liquid_G A True Z Fanatic Join Date: Aug 2009 Location: Chicago Burbs Posts: 1,439 Drives: 09 370z Supercharged Rep Power: 44	I've always heard that -1 degree of camber = about 10mm at the top of the tire. What are your front camber settings now? __________________

05-30-2014, 06:12 PM	#12 (permalink)
LostSol Premium Member Join Date: Jan 2013 Location: Orlando Posts: 1,021 Drives: 2010 370z 40th A.E. Rep Power: 15	RE30s come in 19x10 +30 and 19x11 +25 Sent from my Nexus 5 using Tapatalk __________________ 2010 Nissan 370Z 40th Anniversary Edition #762/1000 \| Forgestar \| Michelin \| Swift \| TRS \| Z Speed \| ARK \| Z1 \| Hawk \| CFE \| Evo-R \| GTMat \| Stillen \| Seibon \| Whiteline \| Pioneer \|

05-30-2014, 08:13 PM	#15 (permalink)
Z1NONLY Enthusiast Member Join Date: May 2010 Location: SW Florida Posts: 355 Drives: 16 FR-S Rep Power: 40	I wouldn't alter the wheels that way for two reasons: The first is structural integrity. I saw the drum of a wheel break off at the spokes In Blytheville last year. (SCCA National Tour) The owner had issues with his brake calipers rubbing against the spokes of the wheels so he shaved the back of the spokes. I realize you are talking about a different part of the wheel, but I still wouldn't do it. The second reason is that any inconsistency in the new surface could cause the wheel to not be perfectly "plumb". -Meaning the wheel might sit at a slight angle rather than parallel to the hub. Even if you are only off by a little, it could create a noticeable wobble. cooltoy likes this.

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05-30-2014, 11:39 AM	#2 (permalink)
cooltoy Elite Member Join Date: Jun 2012 Location: Calgary Posts: 13,971 Drives: 14 PW 370Z S/T MT Rep Power: 243722	Do you mean the mounting surface?

05-30-2014, 11:54 AM	#3 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	id run ET38-43 if 19x9.5 at stock height on the front with 275/35/19's. but if you do cut the disc, make sure the backspacing (spokes can clear the calipers).

05-30-2014, 05:30 PM	#8 (permalink)
black_sedan Enthusiast Member Join Date: Dec 2011 Location: Florida Posts: 308 Drives: 14' F150, 14' Q50 Rep Power: 13	I have heard of a set being shaved. The limit is right about 5mm from what I'm told. Buddy of mine had a machine shop do it. Might also want to check how far the studs will stick out if you shave them

05-30-2014, 05:37 PM	#9 (permalink)
DavidZ370 A True Z Fanatic Join Date: Oct 2013 Location: [= Posts: 1,065 Drives: 17' CWP STI Rep Power: 23	Oh lord please don't butcher the wheels. Camber is your friend

05-30-2014, 05:45 PM	#10 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	i guess my worry would be how structrually sound it is after removing metal from the disc. the lug taper area will be that much closer to the hub.. (thinner).. at et22, even removing 5mm will only bring it to et27.... that's still 10mm away from ideal. id just get new wheels that fit correctly.

05-30-2014, 07:57 PM	#14 (permalink)
chops A True Z Fanatic Join Date: Oct 2010 Location: NA Posts: 1,732 Drives: NA Rep Power: 22	im running +24, and 265's. they rub ever so slightly only because im lowered a good inch and a half. 275's and +22 miiight work. try it :P