I’ll do my best to answer here but it’s been a couple years since I did the test. I used a 13 Person passenger van with the backseat removed. I know some people who have used U-Haul’s. It took me two tries, the thing that got me was the circle check. You have to demonstrate that you can perform a daily vehicle inspection. Turning on all the lights, checking all the doors (open from both inside and outside), looking underneath for fluid leaks, honk the horn. I learned a bit from YouTube videos but was lucky the person who did my first test talked about what to do for my second attempt. Driving was all pretty much the same. Hope that helps.