here is a couple of photos one of a 10tonn truck with 2 wrecks on it and one of my landy with just the hull the problem is they are 3.5 tonns and a bumper pull tow bar over here is 3.5tonn max then you have the weight of the trailer kinda just over weight by about a tonn

yes you can tow it but watch out for the blue lights in your mirror.......... did try loading it on my trailer to see what would happen thort might blow the wheels out she took the weight and towed around the yard but wouldnt want to go up or down a hill.