Not hard on the sled hard on the tailgate!!! I ruined one already never again. Tailgate down or with an enclosed I just remove tailgate as it takes about a minute and a half.
gate up unless u like a trashed tail gate and extra room for Tupperware tubs under sled 2 across back under sled
I have the tailgate down. With the trailer behind I use a drop hitch off about four to five inches. If you do not the tailgate will hit the trailer.