Scott, I'm 250 + or - depending on the season.
The roof on my '07 290RKS was walkable. It had a ladder that I would not trust if I was 150. Twice a year I would clean and inspect the roof mostly trying to walk close to the edges and if I had to kneel for repairs I used a small piece of carpeted plywood to spread the weight out. That being said, I have no idea what changes have been made in construction since '07. If your '19 is considered a "walkable roof" I would just use caution. Kneeling can apply more psi than walking so be sure to spread the weight out. We love that floor-plan, hope you enjoy it as much. Hank
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Hank & Lynn
2007 Cougar 290RKS, E-Z Flex, 16" XPS RIBs ( SOLD
.. Gonna miss her ... looking for new 5r)
2004.5 Dodge 2500 QC, LB, 5.9HO, WestTach gauges, Ride-Rite