The floor in a U-Haul truck is aluminum. The van on those trucks is designed for hauling furniture and household goods. They don't offer much in the way of tie downs for big stuff. I'd look more into a truck from Penske, they have 24 and 26 foot trucks designed for hauling freight. As Kenneth mentions, be prepared for a lot of 55 mph and lots of $$ for fuel. Also plan your route and know what is in front of you. You can go onto U Hauls website and see more information about the trucks they have.