I would get a measurement of the lug pattern and the center hole and then call one of the companies that makes a Semi Wheel Adapter and see what they measure and if they are not the same I bet you could have some adapters made.
Either way probably won't be cheap but probably less hassle(uneducated guess) than changing out to a 10 hole hub.
Tennessee Wheel and Tire is who I am going to buy some wheels and adapters from in the future.