I bought used, from dealer, a 2014 Fleetwood Southwind 32VS. Just weighed it as follows: Full Gas Tank, 2/3 Full Fresh Water, 1/3 ea on Grey and Black, Fully packed incl DW. Front axle weight is 6,...
Your 32VS has a front GAWR of 8,000 lb Rear GAWR is 15,000 lb.
So put it on a diet on the rear. The tires on it now can only handle 8,820 lb of the 9,740 lb on each rear side duels. Even with the max PSI setting on the tires.
And MH usually don't have even weight on both rear sides. So one side could be over 10,000 lb