Wheels are Rinspeed 20"s with 'diamond' cut finish to the face and anthacite inside. Saw them on a car on Vivid racing website and enquired. They are a limited run (apparently). Love the look of them but need to be careful by the kerb.
Car drives well on them.

 

Not to mention potholes.

And great looking ride tstafford!

 

You are so right.
I wrecked a wheel on my CTT in a pothole. At least theres less weight in the 997!