I modified my 26RR because my Valkyrie bottomed out.
Added 2' by 4' 3/4 inch plywood flap on tail gate.
Extended rubber bumpers to longest sold. (2.5 in as I remember)
Placed up to three leggo,s (Plastic squares sold as wheel levelers) under rubber bumpers when loading. I posted pics on the 26RR board somewhere but unfortunately have traded it in so can't take more. No way would I load without the hitch locked down.
2005 Wolf Pack WP22-2016 Grey Wolf 26RR-Gone
2004 Siverado 2500HD Duramax
2013 Keystone Springdale 5r
1998 Honda Valkerie
2016 Camping 148 days so far