Would it be considered a "wheel failure" if you discover after a tire blowout, stranded on the side of the road, that the rim on your Heartland-provided, original equipment spare tire has a six lug nut pattern and the Heartland installed, original equipment hub on your trailer has an eight lug nut pattern? Besides the fact that the tires are only two years old, don't you think the spare should fit on the rig???????