u/BeneficialZombie497

I recently bought a used utility trailer that the previous owner used with a two person rooftop tent, which is too small for our family. I want to mount this Tuff Stuff Overland Elite Rooftop Tent (4-5 person) on the trailer so that it’s high enough to use with the annex (around 78” tall). I know I’ll have to upgrade the hardware to do this.

Can you suggest mounting hardware/crossbars with adjustable height that would fit the bill? What other factors should I consider? (i.e. if this is a bad idea, feedback welcome! I’m new to rooftop tents and inherited this tent).