Go Back   PCA GT2, GT3 and Cup Car SIG Forums > GT2/GT3/Cup Car Register Discussions > GT2, GT3, RS and Cup Car Discussions
Register Forums FAQs Search

GT2, GT3, RS and Cup Car Discussions Discussions on all topics related to all Porsche GT vehicles

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 10-11-2011, 12:30 PM
stujelly's Avatar
stujelly stujelly is offline
Registered Porsche Owner
 
Join Date: Apr 2011
Posts: 45
Downloads: 0
Uploads: 0
Default Front tire solution for the 2010-2011 GT3-RS

I have been running the R6 on my 2011 RS. I run the 325/30/ZR-19, rear and the 235/35/ZR-19 for the front. I checked with Hoosier on the 245’s and they said they have no plans to make them through 2012. They said they do have a 265/35-ZR19 that may work. Tread width on the 265 is 9.6” vs. 9.25” on the 235’s. Overall diameter is 26.1” on the 265 vs. 25.6” on the 235’s.
The stock 245/35-19 sport cups that come on the RS are 25.8” overall diameter and have a 9.3” tread width as a comparison.
My car has been center balanced and lowered to the EURO ride height.
Is there anyone out there running a Hoosier R6 265/35-19 on the front of their 2010-11 GT3-RS?
If so do you have any tire rub or any other comments or feedback you could offer?

I am running this on Rennlist too, so comment where ever is easiest.

Thanks everyone
Reply With Quote
  #2  
Old 10-14-2011, 08:52 PM
Larry Herman's Avatar
Larry Herman Larry Herman is offline
Vice Advocate
 
Join Date: Feb 2011
Posts: 38
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

Honestly? Your car understeers like a pig, you just don't know it yet. We run the 255s (on 18s) on a GT3 club racer and the difference between those & the 235s is just silly. The car stops way better and turns in right now. Can't tell you if you will have a rubbing problem, but my advice is to find a way to get them in there.
__________________
Larry Herman
2002 GT3 Cup
2006 Boxster S
2006 Cayenne S
National PCA Instructor
Past Flames:
1994 RS America Club Racer
2004 GT3 Track Car
1984 911 Carrera Club Racer
1974 914/4 2.0 Track Car
Reply With Quote
  #3  
Old 10-15-2011, 11:27 AM
FTS's Avatar
FTS FTS is offline
SIG Advocate
 
Join Date: Feb 2011
Location: Germantown, MD
Posts: 967
Downloads: 12
Uploads: 7
Garage
Default Re: Front tire solution for the 2010-2011 GT3-RS

I do hope the 265s fit under the RS nose, but as Larry stated, they will make a noticeable difference. All that said, I could not even fit 255/30/19 on my regular 3er
__________________
Fatih Selekler
997.2 GT3
Reply With Quote
  #4  
Old 10-17-2011, 09:47 PM
stujelly's Avatar
stujelly stujelly is offline
Registered Porsche Owner
 
Join Date: Apr 2011
Posts: 45
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

Pete had a great response to this on rennlist. Hey pete can you throw that same response here or i can copy and paste. Whatever is easier.

I have ran the 245/18 in the front but got a little rubbing. When I get my car home I plan on looking into pete's set up.

265/19 up front, with some modifications
Reply With Quote
  #5  
Old 11-08-2011, 08:14 AM
lawjdc lawjdc is offline
Registered Porsche Owner
 
Join Date: May 2011
Posts: 5
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

I have been running 245/35 x 18 Hoosier R6 on front for several years now. No issues except for scraping the splitter at the bottom of the Corkscrew. You say Hoosier is not going to make them anymore?
Reply With Quote
  #6  
Old 11-08-2011, 10:53 PM
stujelly's Avatar
stujelly stujelly is offline
Registered Porsche Owner
 
Join Date: Apr 2011
Posts: 45
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

I was looking for the 245 in the 19 inch. The next size is 265 and you have to modify the fender wells.
Reply With Quote
  #7  
Old 11-13-2011, 08:43 PM
Glock Guru's Avatar
Glock Guru Glock Guru is offline
Registered Porsche Owner
 
Join Date: May 2011
Posts: 13
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

255/18 front and 335/18 rear. R6 hot weather, A6 cold weather. All the grip you need on a 3.8RS TT/DE car.

-Troy
__________________
2011.5 GT3 RS - 4.0L #257 of 600 ("Gumbo 4.0")
2011 GT3 RS - 3.8L NASA TTS ("The Colonel")
2011 Carrera S Cab PDK
Other Fast Stuff Too!!!
Reply With Quote
  #8  
Old 11-17-2011, 12:06 AM
stujelly's Avatar
stujelly stujelly is offline
Registered Porsche Owner
 
Join Date: Apr 2011
Posts: 45
Downloads: 0
Uploads: 0
Default Re: Front tire solution for the 2010-2011 GT3-RS

Thanks for the feedback, I will try that 255 set up next
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump


All times are GMT -5. The time now is 06:11 PM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Garage vBulletin Plugins by Drive Thru Online, Inc.
©2010-2018, Porsche Club of America. This site is owned & operated by the Porsche Club of America, and is not affiliated in any way with Porsche AG or Porsche Cars North America.