I'm thinking of getting GT3 or GT3RS wheels for my GTS.

What do you think I should sell my 991.2 GTS wheels/tires/tpms for? they are in perfect condition and about 3k miles on tires.

 

4-5k

If these were black I would purchase them right now

​​​​​​https://www.ebay.com/itm/Set-of-Bran...VbZMJ9&vxp=mtr

 

Would those offsets even fit a GTS?

As far as price for the wheels, I think you are being generous at 4-5k. Wheels are IMPOSSIBLE to sell unless they are really cheap. See these:

https://www.ebay.com/itm/20-Porsche-...6/263850620995

https://www.ebay.com/itm/20-Porsche-...k/263935408035

https://www.ebay.com/itm/2017-Porsch....m43663.l10137

 

 

Brand new with brand new rubber is one thing and being 5 lug as well is an advantage as 90% of Porsches use 5 lug so the demand is higher.
If you think about it, the rubber alone has to be close to $1500 so the wheels sold for very little considering what they sell for new..

 

 

If those are RS wheels, rears are 21 and front 20, as such not sure if they fit anything but RS

 

 

I think they will fit a gts and or gt3.

 

I read somewhere that you need the adjustable arms so you can make the GTS the same track as GT3. I have the Elephant racing ones, but I think I will go BBS FI-R. Interested in what offsets to get.

 

So putting on GT3 wheels on a GTS wont stick out a little more even though the GT3 wheels have lower offsets?

 

they will. it will look the same as they do on a gt3 body.

 

Offset is different. Front and rear are 20" on GTS and 20/21" on GT3. We also have rear Axel steering to account for.

They may fit but they aint right..

 

I'm saying the gt3 wheels will fit it's the rs wheels that may not.

 

GT3's have 21 inch rears? I thought only the RS did.

GT3's also have rear axle steer so it shouldn't be a problem.
They should fit, I don't see why they wouldn't.. You'll also be running a lower profile tire to compensate.