I might suggest you call Hoosier and tell them you have them dismounted and when are they going to put a call tag on them?
If they say they will NOT put a call tag on them, don't get the tires dismounted and let them know how displeased you are with their stance and that will be reflected on your on-going discussion on the internet.
If they say they WILL issue a call tag, then run out and get them dismounted right away.
Good luck !!!