There are a few things you need before starting to build your car dolly trailer. The first is a dolly, which can be found at most hardware stores. You’ll also need some straps and ties to hold the dolly in place, as well as a few screws to attach it to the trailer. The second thing you’ll need is some lumber, which you can find at most home improvement stores or online. You’ll also need a drill and saw to cut the lumber into pieces that will fit on the dolly. Finally, you’ll need some straps and ties to hold the lumber together while it’s being cut.
