I currently have a travel trailer and am seriously considering the move to a Class A gas motorhome, specifically I have come accross a 2006 Fourwinds Hurricane 31D it appears to be in great shape and ...
I'm surprised that the Hurricane doesn't have jacks. I would not own a mh without them. I'd look for another unit as scissor jacks on a mh? Never seen them. However, my 30Q has jacks and even when deployed when we move about there is movement.
Yes you will be able to tow a car with that unit.
You will get a lot of opinions about the tires. have them inspected. I suspect if they have been stored indoors out of the sun they have a few years left on them. Bit get them inspected.