GT3RS/GT3 wheels on 991 Turbo S
#1
GT3RS/GT3 wheels on 991 Turbo S
I'm looking at picking up the GT3 rear 20's and GT3RS front 20's for my Turbo S center lock. Anyone know if this is possible? I've seen a Turbo S with the GT3 front and back but the front wasn't wide enough it seemed ( link below). Can someone please confirm that this fitment will fir my 16 Turbo S?
Here are the specs of the GT3RS & GT3 Wheels:
http://www.suncoastparts.com/product...1RSPLTWHL.html
http://www.suncoastparts.com/product...GT3BLKWHL.html
https://www.rennteam.com/forum/page1...cbbx0t21r?vs=0
Here are the specs of the GT3RS & GT3 Wheels:
http://www.suncoastparts.com/product...1RSPLTWHL.html
http://www.suncoastparts.com/product...GT3BLKWHL.html
https://www.rennteam.com/forum/page1...cbbx0t21r?vs=0
#4
Rennlist Member
Sorry to bump this, but I too am curious if a GT3 RS front and GT3 rear would fit a Turbo S.
Turbo front: 8.5" x 20" ET51
Turbo rear: 11.5" x 20" ET56
GT3 RS front: 9.5" x 20", ET50
GT3 rear: 12" x 20", ET47
Turbo front: 8.5" x 20" ET51
Turbo rear: 11.5" x 20" ET56
GT3 RS front: 9.5" x 20", ET50
GT3 rear: 12" x 20", ET47
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Twberry (03-01-2022)
#6
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Based on what you have presented as offsets, the GT3RS front wheel is an inch wider, yet only 1mm further inboard - the rear is is half an inch wider, but 3mm further outboard... so it would seem you have to pull the wheels and get your tape measure out to confirm.
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I have Forgeline carbon fiber and forged CF201 wheels on my tts and ZR1, the Porsche is 9 x 20 fronts and 12 x 20 rears using the gt3rs offsets, called but they were gone for the day, I will see what they say about 9 vs 9 1/2
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#10
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GT3RS front and GT3 Rear fit perfectly and front 9.5" is a great setup that lets you use 265s. You can use 265s with the turbo width as well, but you will have a smaller footprint compared to 9.5".
GT3 front and rear fit as well, front offset will be a little bit inwards.
You can use this great tool to see all the changes to your setups. https://www.wheel-size.com/calc/
GT3 front and rear fit as well, front offset will be a little bit inwards.
You can use this great tool to see all the changes to your setups. https://www.wheel-size.com/calc/
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