I found a set of OEM 20" Wheels Center Lock that are off a 2015 C4 GTS.
The wheels widths are 9 and 11.5.
The tire size is the same as my 2014 991 TTS. 245/305.

These are in matte black from the factory and I want these for my summer setup.
Will these fit my 2014 991 TTS with Ceramic brakes?

I will use my current 20" Turbo S Wheels for my Winter Setup...

Thanks.

p.s. my car is white, that is why I want matte black.
p.p.s. HRE P101's are awesome but too much $$$$

 

I run a set of C4S OEM as my fall/spring & winter wheel combination. I did put on the OEM 5mm spacers which make the car look even better, although not sure if I needed them. I don't have center lock though & you should check the offset or ask the experts at WB or WE.

 

I believe there is a 99.1% chance the wheels will fit fine.

 

I ran C4S wheels on both my 997.1, 997.2 as well as my 991 (different set of course).
As long as it's another wide body car, & the C4S GTS is for sure.

 

the offsets are not the same so the fit will not be exactly the same. I had the same question when looking for winter wheels for my GTS, the fitments listed for turbos will fit but not EXACTLY the same. good luck.

 

The part # for the wheels are IDENTICAL...why would the off sets be different.

These are the PART #'s:


Front- 20X9 ET51 Part Number- 991 362 162 34 JE1
Rear- 20X11.5 ET48 Part Number- 991 362 167 35 JE1

Thanks

 

I was trying to see if wheels for a turbo S would fit a GTS for a winter option. The dealer confirmed that the fitment is not the same and so did tirerack. They both agreed that the offset must be different and to use caution of changing wheels between these cars. Just info that I collected from the dealer and tirerack. Maybe it's a small difference but I ended up getting the winter center lock kit from Suncoast instead of a tire rack option. I have a 2016 GTS.

 

Interesting....so the PART #'s can be the same, but the off set can be different.

Using the Porsche Configurator...a C4 GTS can be ordered with 20" Turbo S Wheels.
Again, the Part # is the same.

This is so confusing....

 

Yes very annoying.
That's why I said forget about about tire rack and bought an OEM set of winter wheels for the GTS to be on the safe side.

Maybe this issue is isolated to center locks possibly. Good luck anyway.

 

I just called Suncoast.
If you look at the GTS and Turbo Winter Wheel Package...all the info is the same.

and when you put in the part #'s I provided above...it shows up under the C4 GTS and Turbo catalog.

I know you said you had a GTS, but maybe the C4 GTS is a little different?

The guy at Suncoast is stumped why the prices are different.

 

The bodies are identical. However I have no idea on the offsets etc. if you have the option for a return you could try it out and make sure it is clear everywhere and not rubbing.

Sorry

 

here is what I just verified by calling Porsche dealer:

I gave them the following part #'s which has a take off from the C4 GTS:

991.362.162.34 20 x 9 51 OFF SET
991.362.167.34 20 x 11.5 56 OFF SET

This is the same part # for the C4 GTS and the TURBO/S.
Based on that - they will work.

 

Has anyone tried putting C4S wheels on a narrow body C2S? seems like the factory offsets for C4 would work and the wheels would fit more flush to the body of the C2S seeing as some people run 15mm spacers on the back to achieve the same look.

 

Here is what I found out with regard to my original question:

The FRONT wheels are EXACT same from the C4 GTS to TT or TTS.

The REAR are a little different in the offset, BUT it will work.

The stock on the TT or TTS is ET 56

On the C4 GTS the ET is 48

Putting the C4 GTS wheel not he TTS will be more aggressive and fill in the fender slight more....matter of 8mm. It will NOT stick out.

 

The turbo body is wider than the GTS body