Aftermarket wheel fitment 13GTS VS 17 TURBO S
12-03-2018, 01:36 AM
#1
Rennlist Member
Thread Starter
Aftermarket wheel fitment 13GTS VS 17 TURBO S
Will the 21” Techarts on my 13 GTS fit on a 17 Turbo S?
Are the backspace and offset the same between the two different body styles?
Are the backspace and offset the same between the two different body styles?
12-03-2018, 10:47 AM
#2
Drifting
Yes, any wheel that fits a 958.1 gen will fit a 958.2 gen (and a 957 gen for that matter). The rules still apply however for front brake caliper size on the different models in terms of the minimum wheel diameter size you can use, but 21" is fine for your Turbo S. The only difference will be the TPMS sensors, they changed slightly in 2015 (start of 958.2), so the ones from the '13 GTS would not be compatible with the '17 Turbo S.
12-03-2018, 01:23 PM
#3
Rennlist Member
Thread Starter
Yes, any wheel that fits a 958.1 gen will fit a 958.2 gen (and a 957 gen for that matter). The rules still apply however for front brake caliper size on the different models in terms of the minimum wheel diameter size you can use, but 21" is fine for your Turbo S. The only difference will be the TPMS sensors, they changed slightly in 2015 (start of 958.2), so the ones from the '13 GTS would not be compatible with the '17 Turbo S.
12-03-2018, 07:45 PM
#5
Drifting
21” wheels are the largest diameter OEM wheel offered on 958 gen Cayennes. There’s no special wheel spec for PCCB equipped Cayennes beyond the regular Cayenne OEM offerings. Even 20” OEM spec wheels will fit a PCCB equipped Cayenne (Turbo S or otherwise).
To be absolutely certain, contact Techart, they’ll verify if the particular wheel in question will fit that application.
12-03-2018, 07:57 PM
#6
Rennlist Member
Thread Starter
[QUOTE=CarGuyNVA;15472784]
Your dealer doesn't know that Turbo S models with PCCBs run 21” wheels routinely?! So according to your dealer POC then, what WOULD fit if not 21”?! Wow
21” wheels are the largest diameter OEM wheel offered on 958 gen Cayennes. There’s no special wheel spec for PCCB equipped Cayennes beyond the regular Cayenne OEM offerings. Even 20” OEM spec wheels will fit a PCCB equipped Cayenne (Turbo S or otherwise).
To be absolutely certain, contact Techart, they’ll verify if the particular wheel in question will fit that application.[/QUOTE
thanks ...I am at the tire shop swapping out the sensors and putting them back in the stock wheels which had about 30 miles on them. Have had them stored, wrapped etc. when I get the turbo s we will just test fit my techarts on there and see if they fit. I certainly hope you are correct...most of the dealers don’t know the aftermarket stuff very well.
appreciate your help!!!
Your dealer doesn't know that Turbo S models with PCCBs run 21” wheels routinely?! So according to your dealer POC then, what WOULD fit if not 21”?! Wow
21” wheels are the largest diameter OEM wheel offered on 958 gen Cayennes. There’s no special wheel spec for PCCB equipped Cayennes beyond the regular Cayenne OEM offerings. Even 20” OEM spec wheels will fit a PCCB equipped Cayenne (Turbo S or otherwise).
To be absolutely certain, contact Techart, they’ll verify if the particular wheel in question will fit that application.
thanks ...I am at the tire shop swapping out the sensors and putting them back in the stock wheels which had about 30 miles on them. Have had them stored, wrapped etc. when I get the turbo s we will just test fit my techarts on there and see if they fit. I certainly hope you are correct...most of the dealers don’t know the aftermarket stuff very well.
appreciate your help!!!
12-03-2018, 08:27 PM
#7
Drifting
You’re welcome. As I mentioned above, contact Techart to be absolutely certain to see if there’s some spec of that particular wheel that would interfere with PCCBs. Any OEM Porsche 958 20-21” wheel would fit. Hope it works out for you!
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12-04-2018, 02:23 AM
#8
Rennlist Member
Thread Starter
took your advice and snapped a few pics of the back of the techarts when I was having the original factory wheels put back on the 13 gts. I sent an email off to Techart to see what they will say. When I pick up the 17 turbo s I will bring it back to my wheel guys and see if they fit. Will report back after I get it sorted out. Excited to get the turbo s. Heavy optioned and 2200 miles.
12-04-2018, 04:59 AM
#9
Rennlist Member
Thread Starter
Dear Marc,
you can install Formula 21“ on your 958.2 Turbo S with PCCB.
С уважением / Best regards
Юрий Киреев / Yuri Kiryeyev
Regional Sales Manager Eastern Europe
12-04-2018, 08:29 PM
#10
Drifting
