4x4

i cant seem to start a thread on the VW forums even after registering

so can someone tell me what tyre size i'd need to make the new keskins im going to order look like these ones!

i know the wheels in the pic are 18" which is what im getting but dont know what widths are available. im really after the size of the tyre wall (dont know the official name but the low profile thing everyone goes on about) e.g 215/35.... its the second number im looking for.

hope that makes sense

http://pistonheads.com/sales/137006.htm

thanx again