A rim is universaly identifiable if you know:

  • raw material (steel,alloy, etc.)
  • surface treatments (painting, chrome plating, anodize etc..)
  • section type (UNI, AS, FS, WO, MT, WM..)
  • section (in inches)
  • diameter (in inches)
  • number, position, diameter of holes and bulges
  • punching characteristics (English/ Italian)
  • punching degrees (based on wheel hub)
  • valve hole
  • hub sort and size
  • offset