Notices
Porsche Supercars Carrera GT, 918,960
Sponsored by:
Sponsored by:

Track Wheels?

Thread Tools
 
Search this Thread
 
Old 08-16-2005, 03:51 PM
  #1  
fayence
Instructor
Thread Starter
 
fayence's Avatar
 
Join Date: Aug 2005
Location: Palo Alto, CA
Posts: 173
Likes: 0
Received 0 Likes on 0 Posts
Default Track Wheels?

Anyone aware of any aftermarket wheels that fit the Carrera GT so I can take those on tracks, etc. so that I don't damage the stock wheels?
Old 08-16-2005, 04:48 PM
  #2  
Ray G
Pro
 
Ray G's Avatar
 
Join Date: Nov 2001
Location: Seattle Area
Posts: 517
Likes: 0
Received 2 Likes on 1 Post
Default

Originally Posted by fayence
Anyone aware of any aftermarket wheels that fit the Carrera GT so I can take those on tracks, etc. so that I don't damage the stock wheels?
I don't really know, but you need to find a company that makes custom wheels with center mounts in 19 & 20" sizes. Perhaps BBS or OZ has something?

Keep in mind that the OEM wheels are very light - you would not want to put something heavy on there and ruin the performance! Btw, I track mine quite a bit, and the OE wheels work great. Just don't curb or break one! Or, just buy a new one if you do - it's the same as buying a whole new set of custom wheels
Old 08-16-2005, 07:14 PM
  #3  
GoFastKindaGuy
Instructor
 
GoFastKindaGuy's Avatar
 
Join Date: Aug 2003
Location: Colorado
Posts: 249
Likes: 0
Received 0 Likes on 0 Posts
Default

I agree with Ray! This is one car where I would not use aftermarket wheels. Read some of the development books on the CGT and you will come to appreciate the technical sophistication of these light, magnesium beauties.
Old 08-16-2005, 11:32 PM
  #4  
themarsman
Racer
 
themarsman's Avatar
 
Join Date: Oct 2002
Location: Oakland, MI, USA
Posts: 395
Likes: 0
Received 0 Likes on 0 Posts
Default

I agree stick with the stock wheels.

The rubber on the tires extends past the wheel so I don't think they are nearly as susceptible to curbing as most other high performance rims.
Old 08-17-2005, 12:49 PM
  #5  
Greg A
Rennlist Member
 
Greg A's Avatar
 
Join Date: Jun 2003
Posts: 441
Likes: 0
Received 5 Likes on 2 Posts
Default

Originally Posted by fayence
Anyone aware of any aftermarket wheels that fit the Carrera GT so I can take those on tracks, etc. so that I don't damage the stock wheels?
You should be able to get something from BBS. The video of a prototype CGT lapping at Weissach shows the car using BBS wheels.

Greg A
Old 11-07-2006, 07:48 AM
  #6  
RS Clubsport
Pro
 
RS Clubsport's Avatar
 
Join Date: Jan 2004
Location: UK
Posts: 512
Received 346 Likes on 99 Posts
Default

BBS Motorsport can supply the wheels at around $5k dollars per set of four. These will be 19" front and rear so the rear tyre aspect ratio would have to be higher. Wheel widths same as stock.
Old 11-08-2006, 05:32 PM
  #7  
nkhalidi
Rennlist Member
 
nkhalidi's Avatar
 
Join Date: Jun 2003
Location: NYC / FL
Posts: 1,314
Received 11 Likes on 5 Posts
Default

I believe the CGT Jay Leno and someone else drove in a high-speed test session (Panorama, sometime last time year) had smaller-than-stock wheels on it. Probably more for tire selection reasons than anything else.
Old 11-08-2006, 06:03 PM
  #8  
GREEK-TURBO-RACER
Pro
 
GREEK-TURBO-RACER's Avatar
 
Join Date: Jun 2002
Location: MIAMI
Posts: 514
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by fayence
Anyone aware of any aftermarket wheels that fit the Carrera GT so I can take those on tracks, etc. so that I don't damage the stock wheels?
Manthey Racing has BBS wheels that were made at their specs available for the CGT.


Theo
Old 11-08-2006, 06:58 PM
  #9  
fayence
Instructor
Thread Starter
 
fayence's Avatar
 
Join Date: Aug 2005
Location: Palo Alto, CA
Posts: 173
Likes: 0
Received 0 Likes on 0 Posts
Default

PCNA said that if i use any alternate wheel, anything that happens as a result of that will not be covered under warranty.
Old 11-08-2006, 07:11 PM
  #10  
Mike Buck
Addict
Rennlist Member

 
Mike Buck's Avatar
 
Join Date: Feb 2002
Location: North East, MD
Posts: 2,131
Received 22 Likes on 10 Posts
Default

Originally Posted by fayence
PCNA said that if i use any alternate wheel, anything that happens as a result of that will not be covered under warranty.

That is true of any car

Sounds like BBS has your solution.
Old 11-08-2006, 08:43 PM
  #11  
redpackage
Advanced
 
redpackage's Avatar
 
Join Date: Apr 2005
Posts: 92
Likes: 0
Received 0 Likes on 0 Posts
Default

Just spent a month trying to find stickier tires and a wheel combination for the cgt on track with no luck. Researched the BBS 18" wheels but the tires were too different; didn't want to change the OD or give up any width and didn't want to go to full slicks. Too bad that Michelin doesn't make the PSC's with the same dimensions as the cgt OE PS2's. If the car had more grip it would be even more fun on the track. Maybe if enough cgt owners asked, Michelin would respond to the opportunity.
Old 11-09-2006, 01:56 PM
  #12  
928cs
Race Car
 
928cs's Avatar
 
Join Date: Aug 2003
Location: Le Mans, France
Posts: 3,628
Received 545 Likes on 345 Posts
Default



BBS wheels, they look really close to the ones used on 996 GT3 RSR.
On the 996 GT3 RSR, the dimensions are:
front: 10J x 18 ET 15
rear: 11H x 18 ET 16

For the CGT, the dimensions are:
front: 9,5 J X 19
rear: 12J X 20
Right?

Samuel
Old 11-09-2006, 02:16 PM
  #13  
GREEK-TURBO-RACER
Pro
 
GREEK-TURBO-RACER's Avatar
 
Join Date: Jun 2002
Location: MIAMI
Posts: 514
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 928cs


BBS wheels, they look really close to the ones used on 996 GT3 RSR.
On the 996 GT3 RSR, the dimensions are:
front: 10J x 18 ET 15
rear: 11H x 18 ET 16

For the CGT, the dimensions are:
front: 9,5 J X 19
rear: 12J X 20
Right?

Samuel

Looks like the 10.5 x 18 Magnisium fronts from Manthey .The rears are 13 x 18. Manthey claims the Michelin slicks worked quite well for grip with the 18 inch sized wheels when tested at the Ring.


Theo
Old 11-09-2006, 03:42 PM
  #14  
redpackage
Advanced
 
redpackage's Avatar
 
Join Date: Apr 2005
Posts: 92
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for the Manthey reference. I spoke to Olaf today and they just posted a package for the cgt:

http://www.manthey-motors.de/mainfra...lang=de&e1=138

Looks good. They even include the steering rack stops and the tire pressure monitors in the package. He said it felt like a real race car during testing at Hockenheim. With same OD's and full clearance on the calipers, no other mods are required. Sounds like a project for next spring.
Old 11-09-2006, 05:43 PM
  #15  
GREEK-TURBO-RACER
Pro
 
GREEK-TURBO-RACER's Avatar
 
Join Date: Jun 2002
Location: MIAMI
Posts: 514
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by redpackage
Thanks for the Manthey reference. I spoke to Olaf today and they just posted a package for the cgt:

http://www.manthey-motors.de/mainfra...lang=de&e1=138

Looks good. They even include the steering rack stops and the tire pressure monitors in the package. He said it felt like a real race car during testing at Hockenheim. With same OD's and full clearance on the calipers, no other mods are required. Sounds like a project for next spring.

Good for you. Hope it works out when spring gets around.


Theo


Quick Reply: Track Wheels?



All times are GMT -3. The time now is 09:09 PM.