though you can get steel wheels (studio)Although steel, the most common material used in wheel production, is an alloy of iron and carbon, the term "alloy wheel" is usually reserved for wheels made from nonferrous alloys.
I always thought the were aluminium. Might be wrong. Try a magnet test.
Anyone know what the alloys on a B-max are made from ?
Are they steel or aluminium ?
Isn't that a bit like asking if an apple pie is made from apples or cherries?