I was planning on buying a RV bumper adapter for my 2013 Heartland Prowler 31 TBS. I was only planning on using it for a bike rack that will have two bikes on it. Anyone have any input on this?
As a former machinist welder (we're talking way back now)...also bear in mind that strength is governed by the material used for the bumper vs. the weld.
A 1" weld filet can handle up to 10,000# depending on the grade and thickness of the steel used.