Rule out SRW
Momentum 376TH has a dry pin of 3250...that's 20.5% of UVW
Using 20.5% of GVWR....that's a pin weight of 4100#
That eats up almost ALL of payload ratings on ALL SRWs trim levels
Rule out SRWs
If not traveling, just parking on RV lot in a 'resort' why not just purchase a park model and have it put on lot or buy one already set up?
Then you don't need added expense of big truck and driving it around daily.
Besides FT RVing is not cheaper then apt/condo and a heck of a lot smaller living environment
But I was never one to just park RV ...it was about traveling for us.
So which ever truck brand..rule out SRWs