Originally Posted by powderpig
The stock 95-97 80 series lug nuts for the hub centric wheel have a taper to allow the use of steel wheels in an temporary time period. So, for your situation Mike I would think you would be OK. It is done this way as spares in some situations are steel. As for if the your cruiser will tip over with the use of small tires, that will be any one's guess.
Another thing to consider is that most 80 series sold in 3rd world countries had steel wheels with the conical lug seats and conical lugs. You should be fine.