I'm one of those that questions the loads that are placed on the coupler bolt by this hitch system. A lot of people like them, though.
As an engineer, the forces I visualize are tremendous, and those coupler bolts aren't grade 8 bolts, trust me...
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Me, Julie, Lil' Barry, Faith, and OSD Fang
2012 Coachmen Clipper 126 - Don't even have a TV anymore.
I don't know when we'll be able to go camping again...