I've done it a lot all over the country I know for sure it wasn't legal in CA one of our operator had cuffs slapped on him for it. I have driven my pickup to Cat rented a 27 and took off down the road to the job with it. They weren't happy when they saw me pulling out of the gate and had a few things to say to me when I came to get my truck. Here in TX you can do it all day long even in towns like Houston. At 15' wide it tends to really be a PITA even if you have a police escort.