Does anyone know the wheel specifications (widths and offsets) of the standard GTS 4.0 wheels? The specs are not listed on the N/A configurator. TIA.

 

Configurator doesn’t have the offsets, but it does have the widths. .5 inches wider then the 2.5 GTS wheels. Same size tires.

• Front: 8.5J x 20 wheels with 235/35 R20 tires
• Rear: 10.5J x 20 wheels with 265/35 R20 tires

The other wheel options are the same widths and they have an offset of 47 & 57, zo I would guess the stock wheels would be the same.

 

^^^ Thx, This info is missing on the Canadian configurator.

 

With this in mind...I am coming from a 2014 Cayman S with Boxster 19" wheels with winter tires...do you foresee any issue on using those winter wheels and tires on the GTS?

Thanks!

 

You will be fine. I have a set of 18" Boxster wheels from my 981 and they will fit too. The latest version of the Good-to-Know app has all of the required wheel and tire specs.

Attached is a pdf - the app formats it better than I did.

 

Thank you, Sir!

 

Search the porsche techquipment site. THis is what I found.