It fits. But just bairly.
I hauled mine on a 5x8 but couldn't fold the tailgate ramp up with it on, so I'd fold the ramp inside the trailer flat, then just 4x4 low and shed climb up and on.
The bigger issue was it was to much weight for the little 12" trailer tires. Lol
After blowing 2 tires I bought a 6x12. Lol