For any XJ owners (possibly Grand Cherokee owners as well), a 48" hi-Lift will fit nicely across the backside of the rear seat. I took the 4xRac that Hi-Lift sells and bolted them to the rear of the backrest. Then just use the wingnuts to secure the jack, and use a handle keeper to keep the rattling down. Very solid, no interference with raising or lowering the seatback, and looks like it was meant to be there. PM me if you want to see a picture, otherwise I'm too lazy to go out take pictures and figure out how to load it into this computer.