I am looking to buy a set of 15x7 Rota Slipstreams 40mm offset and 56.1mm center bore. I have searched high and low for a retailer on the web that has this specific size, but can't seem to find anyone that actually explicitly sells the 56.1mm wheels and has them in stock now/soon.

Can anyone please refer me to a retailer/website that carries this Mini Cooper specific wheel size? Any websites in general that have the best selection of Slipstreams and have good customer servers would be great too...

Thanks a bunch.

 

http://www.18racing.com/wheel_slipstream.html