Towing a minivan on a dolly

Thanks for all the replies I already have a tow dolly(master tow 80 hd)and a diesel pusher with a 15000 tow limit. I really liked the Kia minivan but the dolly says max width or 78 and the Kia is 78.1. The Honda was wider so I am now looking at the three row of seats suv. It is exasperating as the ones I seem to like best are too heavy or too wide for the dolly.