Rhino has recently changed the design of their sewer hose ends and although they still claim that the new hoses fit in a 4" square tube bumper . . . it is a really tight fit.
If you store your sewer hose this way, keep the reusable end fittings from the old hose, which fit the bumper storage much better.
The new ends are glued on and the trim ring barely fits the bumper. The old "assembled" ends still fit the expandable tube and are a much easier fit to the bumper storage.
If you store your sewer hose in a larger diameter storage tube, or elsewhere, this design change is not important.
See design change details in the attached.
Rob
Rhino Hose Ends.pdf
If you store your sewer hose this way, keep the reusable end fittings from the old hose, which fit the bumper storage much better.
The new ends are glued on and the trim ring barely fits the bumper. The old "assembled" ends still fit the expandable tube and are a much easier fit to the bumper storage.
If you store your sewer hose in a larger diameter storage tube, or elsewhere, this design change is not important.
See design change details in the attached.
Rob
Rhino Hose Ends.pdf