I have the FZ6 - I went to my local Dodge dealer who is now doing my service and warranty repairs (my Chrysler dealer did not provide good service).
They had them on display at the parts counter with the new Nitto's (I didn't like the Toyo tread pattern). I asked them if they could come anywhere near $2,250, and he said sure. No shipping charges, and they installed at the dealer. Good deal, not sure on weight though....
Pics are here:
Another one with some new shoes