What is the diameter of the Wheel of Fortune wheel?

Answer 1

It is more than 3 times the size of the wedges held up during the show. The actual diameter is not available. This is the quote description of the Wheel:

"The Wheel is framed with steel tube on which tiers of Plexiglas are placed supported by stainless steel rods. Over 200 specialized, computerized lighting instruments capable of up to 2 million different color choices are interwoven into the framework. It is all topped by the Wheel which spins on a stainless steel shaft supported by roller bearings. Seventy-three stainless steel pins fly past three hard rubber "flippers" giving it an unmistakable sound. In all it weighs in at a little over 2,400 lbs." see related links

Answer 2

12-14 feet and over 4,000 pounds