Blacktopper and I were in Dallas recently and Stroker's Shop Manager Derek had a Wolf in the shop they intended to convert to a 18" rear wheel. The stock wolf tire is a 220x50x20. Dunno if you could go up to a 240 or not....and not sure how many aspect ratios are available.
I would be wary because of the appearance of the bike, which to me is the whole reason to own a Wolf. The arc of the fender well and the tire need to be the same, or the geometry of the entire rear end will be off. I don't think you could go down two inches in tire size and have a visually satisfactory result.
I think the best play would be for a Wolf owner who is also a Forum member to step up and aggressively compile a list of all Wolf owners and then coordinate the project, as Donna and/or Matt would have little motivation to organize such a project, but I know they will help if they can. Again, find 20 owners willing to front a grand each for several tires, and you've created a bargaining position.
And I'm sure mods, etc would help locate Forum members who own Wolves, and even the guy in Utah, who I know has sold several, would provide contact info for the current owners. Just boils down to clerical work.
