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Wheels & Tires 350Z Rollers and Rubbers

Square Wheel & Tire Setup Questions

Old Jun 1, 2011 | 10:37 PM
  #41  
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Originally Posted by Shaddy-Z.
Would I rub in the front with my fenders rolled?
All depends on the amount of camber you set. If i was to build for a looks and not performance i would just set my ride height , then set the camber to what i needed for the proper "look", and clearance.
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Old Jun 2, 2011 | 07:19 AM
  #42  
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Originally Posted by Shaddy-Z.
So I'm looking to pick up some RPF1's in 18x10.5 all the way around. The offset will be +15 all the way around as well. I want to add a 15 mm spacer in the rear, to bring the offset to +0 for a more aggressive stance. Should I add a spacer up front as well? I'm looking for a pretty aggressive stance, I'll be lowering on some coils soon as well.

My question to you guys is what tire sizes should I run? I have already rolled my fenders all the way around. But is pulling necessary? I'm not looking to do some crazy fender work just to get these to fit.

From searching around this is what I got:
18x10.5 +15 with a 245/40 in the front.
18x10.5 +0 with a 245/40 in the rear.

Does this sound okay? If you think i should add a spacer up front please give a tire spec! As well if you have other recommendations

Thanks
Originally Posted by whipitgood
i couldve sworn they only went up to 9.5 wide with rpf1s but those are gonna stretch my rears are 18x10 with 245s and theyre stretched on them
Originally Posted by Shaddy-Z.
Would I rub in the front with my fenders rolled?
I run 285/30 on my 10.5 +15 RPF1s. They rub a tad in the rear on big dips in the track (T6 at Laguna Seca). It's a good set-up otherwise. I have a lot of camber though (3.5 front, 2.5 rear). I know at least two guys that rub with 275s on 18x9.5 +15s, so you need to be prepared to do more fender work or camber if you plan on running a spacer. I see no room for a spacer on my set-up; at first look my front wheels actually stick out a bit. Those tiny tire sizes may work though. I see no reason to run that wide wheel with a narrow tire though, since a wider RPF1 doesn't give you any change in lip or wheel concavity. . . so. . .

18x10.5 +15 with 285/30

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Last edited by scotts300; Jun 2, 2011 at 07:24 AM.
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Old Jun 2, 2011 | 12:34 PM
  #43  
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18x10.5 +15
18x10.5 +15/spacer -0
245/40 front/rear
roll fenders
few degrees camber and your set

a few members on this site with similar set ups below
if members are running 13 wide on stock body,you shouldnt have a problem with 10.5
EDIT:silverstone is actually 18x10.5 +15/ 18x10.5 +15/spacer 20mm and tires 265/35 all around but you get the idea

Last edited by datsunHEAD; Jun 2, 2011 at 01:18 PM.
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Old Jun 2, 2011 | 12:46 PM
  #44  
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Old Jun 2, 2011 | 02:53 PM
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Sounds like a plan to me. Put the wheels-tires on the car. If you need spacers then do the spacers.
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Old Jun 2, 2011 | 04:19 PM
  #46  
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Originally Posted by datsunHEAD
This is the exact set up I was looking at. I didn't know if his fenders were pulled though. I have rear camber arms already, do I need to get camber arms for the front as well? Or will stock arms allow me to set the right amount of camber that I need?
Will I still have full range of turning with 245/40? or should I go with a 35 series tire?

Still learning, trying my best. Thanks everybody!
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Old Jun 2, 2011 | 06:31 PM
  #47  
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think this guy fenders are just rolled stick with 245/40 if you drop to a 35 you gonna have to lower even more to get rid of that little gap and you can possibly get away with stock arms look up my enkei theard or the 18inch wheel thread they have alot of similar set ups just have to search thru a few pages
happy motoring
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Old Jun 2, 2011 | 06:51 PM
  #48  
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I am running 285/35 michellin pilots all around.

Prob going to a 305/35 rear and 275/35 front next time round.
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Old Jun 2, 2011 | 07:15 PM
  #49  
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what kind of bbk is that?
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Old Jun 2, 2011 | 07:29 PM
  #50  
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it's from an r35 gt-r i think
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Old Jul 2, 2011 | 03:29 PM
  #51  
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Ordered my 245/40/18 tires today for a great deal from discount tires! I'm going to order a 20 mm spacer instead of a 15 to bring the offset to -5 in the rear. I want it more aggressive. I won't rub will I?

Last edited by shaddy-z.; Jul 2, 2011 at 03:40 PM.
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Old Jul 2, 2011 | 04:25 PM
  #52  
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Originally Posted by Shaddy-Z.
Ordered my 245/40/18 tires today for a great deal from discount tires! I'm going to order a 20 mm spacer instead of a 15 to bring the offset to -5 in the rear. I want it more aggressive. I won't rub will I?
You'll need to do fender work if you're 18x10.5 -5
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Old Jul 2, 2011 | 04:35 PM
  #53  
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Originally Posted by SE5spd
You'll need to do fender work if you're 18x10.5 -5
Are you sure? The black Z with the blue rpf1's is running -5 and his tire sizes are also 245/40
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Old Jul 2, 2011 | 05:10 PM
  #54  
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Dude, just mount the wheels/tires and measure. It's more fun that way.
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Old Jul 2, 2011 | 10:42 PM
  #55  
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Yeah true. I'm just getting ahead of myself I'm trying to order it all and get it ready all at once!
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Old Jul 2, 2011 | 11:08 PM
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If you want the silliest, illest , hellalame , hellgay, or hellaflush look you need to roll the rear fenders. It will not happen with out a roll.
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Old Jul 2, 2011 | 11:14 PM
  #57  
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They're already rolled. It's pulling I'm concerned about. Can I go -5 in the rear with ROLLED fenders? WITHOUT pulling.

Last edited by shaddy-z.; Jul 2, 2011 at 11:44 PM.
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Old Jul 3, 2011 | 10:07 AM
  #58  
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Originally Posted by Shaddy-Z.
They're already rolled. It's pulling I'm concerned about. Can I go -5 in the rear with ROLLED fenders? WITHOUT pulling.
by the looks of that black/blue rpf1 z it doesn't seem like his fenders are pulled.

if they are...they are very SLIGHTLY pulled. i think you'll be fine with a roll and some neg camber since you're running a 245/40
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Old Jul 3, 2011 | 12:16 PM
  #59  
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I wouldn't run 245s on a 10.5 wheel. 285s all around or 275 front if you don't want to risk rubbing.
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Old Jul 3, 2011 | 06:10 PM
  #60  
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Originally Posted by BSERIEuS
by the looks of that black/blue rpf1 z it doesn't seem like his fenders are pulled.

if they are...they are very SLIGHTLY pulled. i think you'll be fine with a roll and some neg camber since you're running a 245/40
Yeah that's what I thought. I wish he had more pictures but those were all the pictures I could find ANYWHERE. I remember him selling his Z in my area, but I never got the chance to ask him. 245/40 is pretty skinny I don't think it will rub. But maybe I should measure first. Idk I want to order my spacers now, so I don't have to pay for alignment twice.
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