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Tires for OEM 19s : The end-all thread

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  #316  
Old 07-28-2009, 05:22 PM
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^^^

I could answer your questions, but I dont have the time right now....lol

about to clock out

but do a quick search on the thread I posted..
 
  #317  
Old 07-29-2009, 12:16 AM
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Originally Posted by LightsOut
^^^

I could answer your questions, but I dont have the time right now....lol

about to clock out

but do a quick search on the thread I posted..

Did a search and no one seems to be running this set up. Can someone chime in on this?
 

Last edited by Polishthrust; 07-29-2009 at 12:37 AM.
  #318  
Old 07-29-2009, 12:05 PM
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Originally Posted by Polishthrust
I wanna know this too. It seems like 245/40 and 255/40 are much closer in height than 245/35 and 255/40( 3.38/4.02 vs 3.86/4.02). 245/35 throws off the speedometer to read 65 at 68.23 where 245/40 reads 65 at 65.77 which seems more reasonable.

Also, i want to run spacers (im thinking 20/25mm all around) without lowering. Should i expect any rubbing issues with 245/40 & 255/40?

Thanks for educating a tire noob!
rubbing issues with 245-255--- you will not rub, BUT if you put spacers you will rub. only in the rear

Im have 20/25 spacers with 245/255 tires and no rubbing, but I have my fenders rolled. could even put a 25 up front if you wanted.

the way I would answer your first question will be that our G's get power to the rear wheels not the front so the front wheels have to be within the same size range of the factory tire to not throw off the VDC. So the speedo shouldnt really matter. So saying that 255/40 is close enough to 245/40 in the speedo and tire size and not throwing off the the VDC also.
 
  #319  
Old 07-29-2009, 12:17 PM
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Originally Posted by Beebo
i have stock 19's with 245/40/19 TOYO T1R's front and rear and im fine
Can you rotate them?
 
  #320  
Old 07-29-2009, 12:19 PM
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Originally Posted by Polishthrust
I wanna know this too. It seems like 245/40 and 255/40 are much closer in height than 245/35 and 255/40( 3.38/4.02 vs 3.86/4.02). 245/35 throws off the speedometer to read 65 at 68.23 where 245/40 reads 65 at 65.77 which seems more reasonable.

Also, i want to run spacers (im thinking 20/25mm all around) without lowering. Should i expect any rubbing issues with 245/40 & 255/40?

Thanks for educating a tire noob!
245/35/19 is a closer match to the OEM 225/40/19 size than a 245/40/19. The oem tire setup has a height stagger from front to rear and the car's suspension and VDC is setup for this height stagger. Going with 245/40/19 in the front will raise the front of the car up and could potentially cause VDC issues. 245/35/19 is a much better choice in the front
 
  #321  
Old 07-29-2009, 12:23 PM
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^^^^
forgot to mention that...

your so smart...lol
 
  #322  
Old 07-29-2009, 12:23 PM
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Originally Posted by LightsOut
rubbing issues with 245-255--- you will not rub, BUT if you put spacers you will rub. only in the rear

Im have 20/25 spacers with 245/255 tires and no rubbing, but I have my fenders rolled. could even put a 25 up front if you wanted.

the way I would answer your first question will be that our G's get power to the rear wheels not the front so the front wheels have to be within the same size range of the factory tire to not throw off the VDC. So the speedo shouldnt really matter. So saying that 255/40 is close enough to 245/40 in the speedo and tire size and not throwing off the the VDC also.
Thanks for the response.
Is there something wrong with running 245/40 in front? People on this thread seem to think that 245/35 is ideal.
 
  #323  
Old 07-29-2009, 12:25 PM
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question was answered perfectly by redlude
 
  #324  
Old 07-29-2009, 01:52 PM
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Makes perfect sense...
Thanks again guys!
 
  #325  
Old 07-29-2009, 04:27 PM
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what would be some problems running 275/35/19 on stock oem rims.?
 
  #326  
Old 07-29-2009, 04:30 PM
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oems are not wide enough.
 
  #327  
Old 07-29-2009, 04:33 PM
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thanks ^
 
  #328  
Old 07-29-2009, 04:35 PM
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other option I was thinking of doing is

g37 oem wheels with 255/35 and 275/35 along with 30mm spacers all around. (fenders rolled)
 
  #329  
Old 07-29-2009, 08:39 PM
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would 245/40/19 all round fit?
 
  #330  
Old 07-29-2009, 08:46 PM
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some have posted that they are running that tire size all around without any issues.

rotating tires doesnt save the life of your tires much..
 


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