never heard of road hazard warranty on an atv tire. When you begin to ride, you will likely have complpete tire failure. They are low pressure tires and tend to give a bit as a part of the suspension. Remember the early atv's didn't have shocks front or rear? (3 wheelers).
So I would be willing to bet that even with a patch from the inside, you will have tire failure rapidly once you begin to ride that thing. Better off with a new tire than a long walk back home after a flat.
markc