Manual says 21" only
Really want 20s
Seems like theres at least 1/2" of space betweenthe caliper and wheel but cant measure well.
Does anyone know if they would fit?

957 CTTS w/PCCB

 

Probably depends on the wheel design. A 20" wheel with say a stepped barrel probably won't but an open design might. Be cognoscent of minimal clearance possibly allowing a rock or tire scrap getting stuck between the wheel and caliper and locking it up.

 

 

When it comes to the space between the caliper and the wheel, even if it looks like there's a bit of room, it might not be enough when you're driving and doing stuff like turning or hitting the brakes. It's like trying to fit something in a tight spot - gotta make sure there's plenty of wiggle room, especially when things start moving around.

 

Aren't the PCCB's 390mm? Only a few 20" wheels fit the 380mm Turbo S steel rotors so I wouldn't think the 390mm PCCB's would fit.

 

They are very big.

trying to understand if these would fit:

 

Also depends on what generation of PCCBs you're talking about. The 958 PCCBs I put on my 957 Turbo S have 410mm front rotor diameters.

If anyone is interested, I'm selling the 22x12 Varro VD02 wheels with 315/30 Atturo AZ850 Tires I had on my Misha Widebody Cayenne. Located in Seneca, SC

https://rennlist.com/forums/market/1416231