I need some guidance on seeking out Insurance for tractor

[Randy in Va]

I will have a tractor for a while before it becomes a RV. My current insurance company for the trailer needed a picture of a big truck to see what a big truck was!

I am dealing with the wrong guys. Who do I call that understands class 8 and rv trailering. What is the ratio penalty I can expect to pay for a road tractor versus reregistering as a RV when the work is done?

Thanks to all