These lug bolts are only for VW factory steel and alloy wheels
They cannot to be used with aftermarket wheels, such as the alloy wheels fitted to the Rialta, Vista & Sunstar by Winnebago.
Shank is 36mm long
If you have a late model Rialta, Vista or Sunstar with aftermarket alloy wheels furnished by Winnebago, do NOT order these lug bolts, as they will be too short. Contact a Winnebago dealer for the correct aftermarket lug bolts