BrianG

I have just acquired a set of CUP 1 wheels for my new RED S4!!

I cannot find a reference to the width/offset of these wheels. They are definitely different, front to back in both width and offset.

Also, I cannot find the RDK device (not that I know what it looks like). Where is it located and what does it look like?

Can someone advise me of the OEM tire size recommendation?

I'd also like a recommend a tire size spec for maximum tire tread width, just in case I decide to install this pump that's laying on the floor, looking at me.

gutMD

Hey Brian,

Try here for all 928 wheel info. Good luck.

http://928registry.org/928-wheels.htm

Gary

Alan

Brian,
The RDK pressure sensor is on the inside center of the wheel circumference - its a raised boss & the sensor screws towards the hub - its about 1 1/2" in diameter (there are two opposite each other). Not many wheels have them (even Porsche wheels)

If you have it them you could not easily miss it....

Alan

FlyingDog

Usually it's easy to find the size/offset on Porsche wheels. Maybe they're aftermarket Cup 1 wheels...

Red UFO

Heinrich will be in the thread in seconds trying to buy them off you/get them for free