I don't have a TLB...yet..but from what I recall seeing on the forums, you can squeeze it into a 12' trailer with the loader on/over the front rail. Most people would ideally recommend a 16' or 18' dual axle car hauler or landscape trailer. The extra length allows you to keep all of the tractor within the trailer deck footprint and give you some wiggle room to move the tractor around for ideal weight distribution.