What are you looking to do with it?
(Besides the obvious...
)
I used to just carry a couple of 42" short ramps, and some 2"x 6" blocks to put under the ramps rubber bumpers.
(And I rubber curb ramp; since I was loading a three-track vehicle)
It all stored under one of the jackknife sofas, and could easily be removed, if it wasn't going to be needed.