geez very old school then
unfortunatly they are not made anymore. =(
They also look pretty rare cant find any sites apart from 1 mini site with a set of 13's on show these are the same size as standard rims and take the same tires.
http://pages.zoom.co.uk/vivaoutlaws/...her/oth12.html those are the same i belive nice one! for knowing what type they were!