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  #2611  
Old 11-14-2011, 12:54 AM
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Originally Posted by Maple G
I was asking some questions about my 18" winter setup a few days ago. Currently have 350z touring staggered with 245/45/18...There was a little rubbing so I had the rear rolled.

I've since taken the wheels back off. I want a narrower tire, especially for winter. I believe the proper setup would be 225/45/18 and I could do that all around with no problem.

I've seen others use 225/40/18 all around. According to the calculator it would read about 4 km/h faster which I'm not too concerned about. (I'll just keep it in mind). Are there any other issues I should consider if going 225/40/18 all around on an 03 sedan?

Reason I ask is 225/40/18 seems to expand my tire options quite a bit but I keep hearing people talking about VDC issues. I don't see why I would have any.

Appreciate any advice.
225/40 will be fine. Either option will work and you should not have VDC issues with that set up.

Originally Posted by !van05
Hello. Need a new set of rear tires pretty soon and was wondering if I could stretch the 19" coupe Rays?

And if so what would be a good size for a nice stretch? The rim is a 19x8.5 with 30 offset i think. Need a stretch because my g's 2.5 inches off ground and need more wheel clearance. thanks
No. There is nothing to stretch on those wheels as they are too thin and you do NOT need a stretch for the those wheels to clear.

Originally Posted by shane11
what is offset and what does r disk and o disk mean?
Offset is the measurement in MM from the center line of the mounting surface. It determines how far out or how far in the wheel will be situated in relation to the fenders and inner suspension.

Disk types deteremine brake clearance. If you have brembos you will want a slightly higher disk. In Work wheels I believe that is an R disk. Where as the O disk will give you less brake clearance, but more lip. You'll need to sacrifice a little bit of lip size if you want or have a large brake kit than the base model brakes.
 
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  #2612  
Old 11-15-2011, 09:55 AM
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Originally Posted by 4DGS
245/40 and 265/40 would be my choice.
Would I be able to get away either of these combos? or would those keep to as close to oem as possible on 18's 9'' and 10'' wheels.

245/45

255/45

or

245/40ZR-18 and 275/40ZR

or something else? I burn through tires quite often and was wondering if there's anything else(no camber being ran, just really aggressive driver) I can run that I could get away with getting cheaper tires.

Dont want to run into vdc issues, and dont wanna run stretch either, and also wanna keep speedo as close as possible.

Thanks a lot!
 

Last edited by hologram; 11-15-2011 at 10:04 AM.
  #2613  
Old 11-15-2011, 04:27 PM
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There are a tonne of options, just depends what you ahve available to you I suppose.

If you want tot ry out different set ups, use this tire size calculator. You can enter the OEM size and then multiple other sizes and see if they are close enough. It will give you full specs and difference in percentage to the OEM specs. Try to stay under 3% difference or you'll be confusing the VDC/throwing off the speedometer.

http://www.1010tires.com/tiresizecalculator.asp

If that doesn't help you, just let me know and I'll lay out some more options.
 
  #2614  
Old 11-15-2011, 09:58 PM
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noob here

i got a set of axis shines 19x8.5 all around can someone help me with all tire size options and set ups that i can try from aggressive to the regular look
 
  #2615  
Old 11-15-2011, 10:08 PM
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Originally Posted by 4DGS
There are a tonne of options, just depends what you ahve available to you I suppose.

If you want tot ry out different set ups, use this tire size calculator. You can enter the OEM size and then multiple other sizes and see if they are close enough. It will give you full specs and difference in percentage to the OEM specs. Try to stay under 3% difference or you'll be confusing the VDC/throwing off the speedometer.

http://www.1010tires.com/tiresizecalculator.asp

If that doesn't help you, just let me know and I'll lay out some more options.
The only reason calculators don't help is because I'll be no longer using a stock rim in the back.

That's why I was trying to figure out if I'd stay within 3% w/ a 245/40 and 275/40 without throwing vdc off or running into problems.
 
  #2616  
Old 11-16-2011, 01:50 AM
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I'm not sure what you mean, the calculator allows you to factor in wheel diameter....

245/40 is 1.01% smaller than stock (which is fine)

275/40 is 2.59% larger than stock (also fine)

But you could do the 245/285 stagger because a 285/35 is only .45% smaller than stock.

The fact that the wheels are no longer 8" wide is fine, just need to adjust the profile (sidewall size) accordingly with the increase of tread width.
 
  #2617  
Old 11-16-2011, 03:12 PM
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hello ive been searching and so far I am thinking front 20mm and rear 25mm spacers

i have 18" oem wheels
front 225/45
rear 245/45
i have tein basis and i want a clean look on my car, want it to be flush with the fenders. Would that setup work? and are there any pictures of similar setups i havent found.
 
  #2618  
Old 11-16-2011, 03:17 PM
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Sorry don't have any pictures of it, but you could even run 25mm and 30mm with a good roll out back.

20 and 25 would be perfectly fine though!
 
  #2619  
Old 11-16-2011, 11:39 PM
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Hey would a 255/40r18 fit on my oem 18s?? On all 4 corners
 
  #2620  
Old 11-16-2011, 11:46 PM
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Not an ideal set up, but yes they will work.
 
  #2621  
Old 11-16-2011, 11:49 PM
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Someone on craigslist is selling some Dunlop winter sport tires for hella cheap only 30 miles on tires and thought I'd ask

Would it cause vdc to freak out??
 
  #2622  
Old 11-17-2011, 09:03 PM
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No not at all, it'd be fine for that.

But running 255s for winter isn't the best way to switch to winter tires. You want something thin to cut through the snow. Like a 225/45.
 
  #2623  
Old 11-17-2011, 11:38 PM
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going from oem 18's to oem 19's ...

what size spacer to get flush and where do i buy them? in another thread someone mentioned 25mm and 30mm ....front and rear.. does this sound right?
 
  #2624  
Old 11-18-2011, 01:11 AM
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What wheels?

Contact B2Auto, a vendor here.
 
  #2625  
Old 11-18-2011, 01:19 AM
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Originally Posted by 4DGS
What wheels?

Contact B2Auto, a vendor here.
oem 19's off an 06 to my 04' .
 


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