see this is broken... what is neat is you can\t tell how truly broken it is until you disassemble it.. only thing holding it together is the leaf spring wet bolts on the outer end.
I remember my Grandparents finding a 'do not drive' notice on their coach (Class A) at an RV event. MORryde had techs fixing on site fixing a suspension defect on the spot.
it came on the RV.. so your guess is as good as mine... it is beefier than the crap Lippert builds the RV frame with
and it also has all the cross bracing.. and this suspension held up to a 12000 mile Alaska trip
with only that to show a problem with... so yeah.